Things to do in February
Aloes Light Up Winter

Aloes are a sure bet for winter color in San Diego gardens. These succulents, ranging from ground-huggers to fantastical trees, send up spikes of blazing red, orange or gold flowers January through April. Some favorites are:

  • Aloe barberae (formerly A. bainesii) – Sculptural “Dr. Seuss” 20-30-foot tree aloe with rosy, striped flowers in some years. Frost tender.
  • Aloe plicatilis – Fan aloe to 3 feet tall prized for tongue-depressor-shaped leaves atop gray sculptural branching and scarlet flower spikes.
  • Aloe cameronii – Star fish aloe with chocolate-burgundy serrated leaves that form 3-foot wide rosettes. Fiery orange-red flower spikes.
  • Aloe ‘Cynthia Giddy’ – Two-foot tall and wide rosettes with speckled leaves and tall coral-red flower spikes. Reblooms.
  • Aloe somaliensis - Reptilian-patterned green and silver leaves and small stature are perfect for containers. Glowing red tubular flowers.
  • Aloe ‘Donnie’ – One of several 2-4-inch tall hybrids from Proven Winners, ‘Donnie’ has spotted leaves edged in pink. Ideal for containers.
Australian Plants for San Diego Gardens

Plants from areas around the world with Mediterranean-style climates like ours fit easily into San Diego gardens. One rich source is Australia and one of Down Under's biggest fans is Mo Price, a Master Gardener who lectures on Australian plants. Below are some of her favorites, all tested in her Encinitas garden. Give these flowering beauties good drainage and once established, minimal water unless otherwise noted.

Dampiera diversifolia - This trailing groundcover, ideal for rockeries, slopes and containers, is covered with brilliant purple-blue flowers in spring and summer. Spreads up to 6 feet wide, but is not invasive or weedy. Tolerates moderate frost and some drought. Full sun, except inland where afternoon shade is desirable.

Thryptomene - These tough shrubs 2-3 feet tall and wide bloom non-stop with dainty pink or white starry flowers that can be cut for bouquets. Not fussy about soil if well drained; easily pruned to shape. Full sun to part-shade.

Dianella (Flax Lily) - Aborigines favor the fibrous strappy leaves of some species to weave baskets. Gardeners love them for their blue flowers with sunny yellow stamens that are followed by electric blue berries that last for months. Forms clumps 2 feet tall. Newer hybrids have variegated leaves. Moderate water.

Eremophila (Emu Bush) - The name of these 4 foot tall and wide shrubs means "desert loving" which suggest how important it is to provide full sun and only minimal water. Tubular pink or yellow flowers in summer are followed by fleshy fruits popular with birds and other animals. Thickish leaves vary from green to blue- and gray-green.

Grevillea lanigera (Woolly Grevillea) - Spidery pink and cream flowers cover this gray-green leaved shrub from January through October. Mounding to 4 feet tall and 6 feet wide. Many hybrids, including dwarfs, are available. Full sun.

These plants and many other Australian natives can be found at specialty nurseries throughout San Diego County.

Care for Cactus and Succulents
The recent rains and warmer sunny days should have all aeoniums unfurled and in full face. Other winter growers like senecios and some echeverrias are also in their growth season. If you want to start cuttings, this is a great time to do it. Remember to allow cut ends to callus for a few days. If you want to use fertilizers, you can apply as directed on these plants now. Watering, even for winter growers, should be minimal unless the Santa Ana winds pay a visit. Be sure to watch for colder temperatures and rain. Keep protective plastic covers readily available to protect plants from hail. Hardware store plastic drop cloths or even shower curtains will help. Hail permanently pits the leaves of succulents. After rain, don’t let container plants stand in water.
Care for Mexican Sage
Almost every garden has a Mexican sage in it. And why not? A favorite of landscape designers, Salvia leucantha fills late summer and fall gardens with floral fireworks in various shades of velvety purple. By this time of the year, these work horses can look shabby and spent. Like many other sages that bloom at the same time, they benefit from being cut back. But in this case timing that trim can make the difference between rejuvenating the plant and killing it. Wait until new basal growth at the base of the plant is 6 to 8 inches tall before removing dry bloom spikes and tattered stems. Other plants that benefit from similar treatment now when new growth is visible include penstemon, Verbena bonariensis, Artemisia ‘Powis Castle’, and other sages such as S. guaranitica ‘Black and Blue, pineapple sage (Salvia elegans) and S. ‘Indigo Spires’ and the shorter ‘Mystic Spires’.
Check Container Drainage
Container gardeners get more benefit than moisture from a soaking rain; the water can help wash away salt build-up in the soil from San Diego’s imported water. But a downpour can also be deadly to container plants when drainage holes are clogged with roots or the plant is severely root-bound. Check containers after every rain to be certain plants aren’t sitting in water. If you discover accumulated water, tip the container to drain the water away and remove the obstruction, if possible. Allow the container soil to dry out, moving it to a sheltered spot if more hard rain is forecast. On the other hand, when rainfall is light, container plants may not be thoroughly wet and may need additional water. Check soil moisture with your finger.
Continue planting cool-season vegetables
Continue planting cool-season vegetables where frost seldom occurs. Cool-season vegetables include beets, broccoli, Brussels sprouts, cabbage, carrots, cauliflower, endive, kale, kohlrabi, lettuce, peas, potatoes (white), radishes, rutabagas and turnips.
Cut-Back Tropicals
Coastal dwellers are reminded by Abraham Lincoln’s birthday (Feb. 12) while inland residents are cued by George Washington’s birthday (Feb. 22). Both are traditional times for cutting back such tropical and semi-tropical plants as begonias, gingers and cannas. This reinvigorates the plant for a surge of new growth as the days warm. A side dressing of slow-release fertilizer will get them off to a good start.
Don’t Irrigate in the Rain
Monitor irrigation and adjust it to suit the weather, which is very variable this month. Use the Be Waterwise calculator (http://www.bewaterwise.com/calculator.html) to find out how long your sprinklers should run. Shorter, cooler days reduce water stress on established plants, while bursts of heat, especially from Santa Anas, up the need for water. The changing season also can shift shadows to places that earlier basked in the sun, also reducing irrigation needs. Sprinklers may need to be adjusted too, to accommodate summer plant growth or the addition of companion perennials and annuals. Since months may have passed since your last check, inspect the system for leaks and water waste. With everyone watching water consumption, don’t irritate neighbors and drain your bank account by watering during a rainstorm. Hit “rain delay” on your timer whenever precipitation is forecast.
Feed Citrus

To produce a bounty of fruit, citrus trees need regular fertilizing starting this month. Pick a fertilizer high in nitrogen; these trees don’t need high concentrations of potassium and phosphorus. Give newly planted trees about a tablespoon of ammonium sulfate monthly during spring and summer or apply a specially formulated citrus fertilizer according to package directions. Scatter the fertilizer in the water basin away from the trunk and thoroughly water it in. As the trees get older and larger, increase the amount of fertilizer; a four-year-old tree would get about two cups of ammonium sulfate, for example. (Consult the citrus growing guide at www.mastergardenerssandiego.org to learn how to calculate the fertilizer amounts.) Scatter fertilizer around the area under the tree’s canopy and well beyond to reach all the feeder roots. Avoid contact with the trunk. Feed every four to six weeks, until early summer; avoid fall feedings since they stimulate new growth that attracts the citrus leaf miner. Late season growth also may be susceptible to frost damage. If the trees’ new leaves have a yellow cast but the veins are still green, they may be deficient in zinc or iron. Spray the leaves with chelated zinc or iron to correct this. Overwatering also can cause these symptoms; an irrigation checkup is also in order.

Fill in With Winter Color
Time is running out to plant winter annuals filling nurseries now, but if there are gaps in the garden, pick some of these cool season beauties to fill them: pansies, violas, primroses, snapdragons, delphiniums and calendula. For a contemporary touch, consider adding showy cool-season veggies instead of flowers. Some options include lavender flowering kale (yes- it’s edible), ‘Rainbow’ or ‘Ruby’ chard, ‘Bull’s Blood’ beets with red and gold-veined leaves, bronze-leafed lettuce or red mustard. Don’t ignore those six-packs or 4-inch pots of California poppies in the classic sunny orange or new sorbet or jewel colors. They can still be planted – they are striking in meadow gardens – and though grown as annuals, they are perennials. Cut them back hard after bloom for another flowering then cut back to the ground. After a summer dormancy, winter rains will awaken them for another season of bloom.
Get Landscape Design Advice
Shocked by high water bills? Determined to transform your garden into a waterwise landscape but not sure where to begin? Jump-start your makeover with a professional landscape design consultation at The Water Conservation Garden. The 45-minute sessions are with consultants who specialize in drought-tolerant landscapes. Homeowners bring photos and dimensions of a targeted area; they leave with a design plan and plant list. Cost is $75 ($60 for garden members). Call (619) 660-0614, ext. 10, to learn dates and availability.
Grow A Backyard Orchard

January is the perfect time to add apple and stone fruit trees to an edible landscape. Nurseries tend to have the largest selection during bare-root season when these deciduous trees are bargain priced. Many are supplied by Dave Wilson Nursery (www.davewilson.com), one of California’s largest growers of fruit trees.  Here are some suggestions from Tom Spellman, Dave Wilson Nursery Southwest sales manager. Plant now but don’t allow fruiting during the first year while the tree becomes established. Grow a moderate crop the second year; enjoy a full crop in the third.

Dorset Golden Apple – A very reliable producer, this apple requires minimal “chill hours” to set fruit, making it ideal for coastal as well as inland areas. Pick fruit as early as mid-June. Apples are bright yellow blushed with red and pink; flesh is crisp and firm
Stark Saturn Donut Peach – Disc-shaped fruit with a dimpled center on this gourmet white peach ripens in July. Flavor is “very peachy with hints of almond,” Spellman says. 
Red Baron Peach – This tree is beautiful – and bountiful. In bloom with double bright red flowers, Red Baron rivals many ornamental peach trees. Yellow freestone fruit is large and juicy.
Burgundy Plum – This tree bears juicy ruby-red fruit from mid-July to September. A Japanese-style plum, it is a good pollinator for other plums and pluots. Deep burgundy flesh is sweet, without tartness.
Flavor Delight Aprium – Apricot lovers generally can’t tell that this hybrid has been crossed with a plum. The breeding gives apriums greater adaptability than finicky apricots.  Fruit is gold blushed inside and out and ripens as early as mid-May.
Arctic Star Nectarine – Sweet, juicy, low-acid fruit can be enjoyed starting in June from this recent introduction. Deep red skin is a vivid contrast with the white flesh.
Bella Gold Peacotum – Peach, plum and apricot combine in this 2011 introduction. Golf ball-size fruit is amber with a red blush. Flavors reflect all three parents with an emphasis on plum and a hint of citrus. Attractive landscape tree with white flowers in spring. Needs a cross pollinator.
Flavor Grenade Pluot – Oblong yellow-green fruit tinged with red “explode with plumy apricot flavor,” Spellman says. Late bearing and suited to low-chill areas like San Diego. Showy white flowers in spring. Needs cross pollinator.
Dapple Dandy Pluot – Egg-shaped, cream fleshed fruit with marbled maroon and gold skin ripens in late July to early August. A consistent taste-test winner. Needs a cross pollinator.
Flavor King Pluot - Garnet skin and fruit with a spicy scent and flavor make this a taste test winner and a favorite of backyard orchardists, who also appreciate its handsome form. Bears in late July into August. Needs a cross pollinator and good choice as a cross pollinator for other pluots.
Spice Zee Nectaplum - This self-fertile combo of plum and nectarine bears large red fruit with mottled flesh with predominate nectarine flavor. Double pink flowers in spring and dark greenish-red leaves make it one of the most highly ornamental fruit trees. Long bearing season from June to August.
Grow Classy Camellias
This month, when flowers on early-blooming sasanqua camellias are fading, the japonica and reticulata camellias blossom to brighten winter-weary landscapes. Here are some of favorites of Cedros Gardens’ owner Mia McCarville. Plant them now when these handsome shrubs are in bloom and vegetatively dormant.

‘Nuccio’s Carousel’ – From the famed breeders at Nuccio’s Nursery in Altadena, this tall, upright japonica has semi-double warm pink flowers with yellow stamens. Petals are slightly darker at the edges. Long bloom time.
‘Buttermint’ – Unusual flower color plus fragrance combine in this fast growing shrub. Small, ruffled blossoms in creamy yellow with buttery centers cluster up and down branches, lighting up the glossy, dark green foliage. Grows 6 feet tall.
‘San Dimas’ – Semi-double orange-red flowers centered with yellow stamens glow on this striking shrub to 5 feet tall. Can be hard to find.
‘Sunny Side’ – McCarville’s favorite japonica. Soft white, pink-blushed single flowers with golden stamens. Compact, upright growth. “Very fresh and clean looking,” she says.
‘Yume’ – Viruses cause the variegation in most camellias, but not Yume (which means dream). Genetic changes explain why its flower petals alternate between dark and light pink. “Gorgeous,” say McCarville who recommends this low-growing shrub for container planting.
‘Unryu’ – Contorted stems and a weeping form make this one of the more unusual japonicas. Add single dark-red flowers and it’s a garden showstopper.
‘Nuccio’s Gem’ – This classic white double-flowered camellia is prized for its elegant blossoms and luxuriant foliage. Thrives along the coast where it can grow more than 6 feet tall. Inland, try the more cold tolerant ‘Silver Wave’.
Grow camellias in shade “bright enough to read in,” says McCarville. Plant them in well-drained soil with the root ball slightly above the soil line. All are available at Cedros Gardens, 230 South Cedros, Solana Beach. www.cedrosgardens.com. View these and hundreds of other camellias at the 2012 San Diego Camellia Society show and sale Feb. 4 (1-4 p.m.) and 5 (9 a.m. to 4 p.m.) in Room 101, Casa del Prado in Balboa Park.
Grow Hydrangeas

Garden Glories’ owner Liz Youngflesh has loved hydrangeas since she was a girl and features them in her destination Vista nursery (www.gardengloriesnursery.com) . While they have a reputation as water guzzlers, Youngflesh says their water needs can be reduced with proper siting out of direct sun and lots of mulch to hold moisture in. Small additions of aluminum sulfate in the weeks prior to spring bloom can transform some pink-flowered varieties into blue beauties. Here are some of Youngflesh’s favorites.

‘Ayesha’ – A soft floral scent rises from the mauve-pink flowers on this Hydrangea macrophylla hybrid. Change them to cornflower blue with aluminum sulfate. Serrated leaves are deep green. Grows 3 to 4 feet tall and wide. Prolific bloomer.
‘Nigra’ – Black stems accent the dark green leaves and saucer-sized rosy pink mophead flowers. Aluminum sulfate turns them blue flushed with purple. Reaches 3 to 4 feet tall and wide. Blooms from spring through August.
‘Preziosa’ – Stems are purple and leaves have a purple haze on this dramatic mophead with creamy flowers that turn rose as they age and violet-pink when dry. Grows 2 ½ feet tall and wide. Dense habit.
‘Limelight’ – This H. paniculata hybrid from Holland is a vigorous grower to 5 feet tall. Lacy conical booms are a refreshing lime green with a blush of pink as they age. Open habit.
‘Forever Red’ – Dinner plate-size blooms are the reddest found on a hydrangea.  Mophead flowers have a purple cast as they age. Stems are burgundy-red. Shrub reaches 4 feet tall and wide.
‘Mariesii Variegata’ - Green foliage splashed with cream and light pink lacecap flowers brighten shade gardens. Flowers turn blue with addition of aluminum sulfate. Can take full sun on the coast. Grows to 3 feet tall and wide.
Grow Low-Chill, Heat-Tolerant Blueberries

Health nuts crave this “dark fruit,” cooks scatter them in salads and sweets, and, thanks to breeding advances, Southern California gardeners can grow these handsome productive plants on their patios. Blueberry shrubs are best grown in containers filled with the acidic soil mix they need to thrive. Dave Wilson Nursery suggests a mix of 1/3 bark, 1/3 peat moss and 1/3 acid-plant potting soil. Also be sure to pick a low-chill, heat-tolerant varieties like ‘Southmoon,’ ‘Sharp Blue,’ ‘Sunshine Blue,’ ‘Misty’ or other Southern Highbush hybrid. Planting two different varieties near each other will increase your harvest. One warning though from Dave Wilson Nursery: select only fertilizers with no nitrogen from nitrates. It’s fatal to these plants.

Harvest Rain

With average annual rainfall here of less than 11 inches, it pays to make the most of every drop. Start by redirecting water from gutters routed into storm drains to empty into the garden instead. A simple swale – a depression lined with gravel – also can collect runoff so it can percolate into the ground. Rain barrels too offer simple storage; most fill up remarkably fast, so install more than one if possible.

The Water Conservation Garden on the campus of Cuyamaca College in El Cajon has a good exhibit of a working rain barrel system. Details are at www.thegarden.org.

How to Care for Florist Cyclamen
To keep your holiday florist cyclamen (Cyclamen persicum) thriving, put the plant outside now. Dry heat or even a sunny window can kill these winter bloomers native to Turkey. A cool spot and bright, but indirect light will keep potted plants blooming into spring. They also can be planted in the garden; pick a shady place where you can enjoy the leaves artfully scribbled with silver and flowers that look like the folded wings of butterflies. Unlike other cyclamen, the tuber of florist cyclamen should be half in, and half out of the ground. When temperatures start to climb, flowering ends, leaves fall off and the plant become dormant. If it’s in well drained soil and not overwatered, it will come back to life in fall.
How to Harvest Some Winter Veggies
Many winter vegetables started in October or November are ready for harvest now. To enjoy their sweet tender leaves, cut cabbages when they are rock-hard; if they feel springy, they need more time. When broccoli buds are full and firm, cut the stalk with a knife. Leave both cabbage and broccoli in the ground and they’ll continue to produce, especially with the benefit of a side-dressing of vegetable fertilizer. Cauliflower, though, forms only one head. To keep it snowy white, pull the leaves up over the head and tie them to block out the sun. Harvest when the buds are full and close together. When they begin to separate, you’ve waited too long. If you haven’t grown lettuce, now is still a good time to plant seeds or transplants. The cool weather will give you a crop quickly, and “the cut and come again” harvest keeps you in fresh salad greens for weeks.
More Edibles Tasks
Plant dormant crowns of artichoke, asparagus and rhubarb. Also plant seeds of medium day-length onions such as White Sweet Spanish, Stockton Yellow Globe and Italian Red (short storage life) during February for bulbs in late summer. Plan ahead by ordering seeds of warm season vegetables for planting in the spring. To control diseases and pests, continue clean up of old tomato vines and other spent summer and winter crops.
Order Summer-Blooming Bulbs

When daffodils and other spring-blooming bulbs start popping up in the garden, it’s time to order summer bulbs for planting in March. Mary McBride of Mary’s Garden is a local bulb expert who sells rare and limited quantity bulbs at the Vista Farmers Market and San Diego Horticultural Society meetings. Here are some of her favorites:

Crocosmia – Blade foliage and small lily-like flowers on 2-3 foot stems; ‘Lucifer’ is scarlet red, ‘Citronella’ is pale yellow with a dark eye.
Eucomis (Pineapple Flower) – Tall spikes covered with dozens of petite white flowers tinged with purple or pink are topped with a tuft of green bracts. Seed capsules on spent spikes are pretty in autumn. Graceful green leaves can have dark blotches.
Zephyranthes (Fairy Lily) – Grass-like foliage and cupped flowers that resemble crocus. Color choices range from pure white to pinks and bright yellows. May rebloom. Good in rock gardens or front of borders.
Crinum – Naked lady relatives with tall trumpet flowers on thick stalks. Very fragrant. Strappy foliage dies back for some species. Colors include solid red, white and pink and stripes.
Lycoris (Spider Lily) – Fantastical flowers have crinkled petals and long “eyelashes” (stamens) that inspired the common name. Flower stalks appear after blade-like foliage dies back.
Polianthes tuberosa (Tuberose) – Intensely fragrant white flower spikes rise up to 3 feet above grassy foliage. Popular with perfume makers for centuries. ‘The Pearl’ is a popular double-flowered variety.
Plant Heat-Loving Roses

To take some guess work out of rose buying, All-America Rose Selections (AARS), the association of rose growers and breeders that tests roses around the nation, has created Region’s Choice. This new program selects varieties that thrive with minimal care in specific areas of the U.S. For the San Diego and the Southwest, they picked 11 roses that tolerate heat and won’t fade in the sun. Among their choices are the flashy red-and-white-striped ‘Fourth of July,’ deep red ‘Opening Night’ and ‘Cherry Parfait,’ pure white ‘Iceberg’ and the eye-catching deep lavender ‘Wild Blue Yonder’ and smoky orange-red ‘Hot Cocoa.’


See the complete list at www.rose.org.  Look for them at area nurseries now during bare-root rose season.

Plant onion seeds
Plant seeds of medium day-length onions such as White Sweet Spanish, Stockton Yellow Globe and Italian Red (sort storage life) during February for bulbs in late summer.
Protect Plants From A Deep Freeze
Freezing temperatures aren’t unusual in this month. To protect vulnerable plants, start by being aware of your garden’s microclimates where cold air is likely to settle. Look for lower areas next to slopes, shaded or areas that face north. Then make sure the ground around vulnerable plants is well irrigated when freezing temperatures are likely; the moist soil holds heat and helps plants stand up to frost.


Move potted plants close to the house; if possible avoid the north side since it tends to be cooler than other exposures. Protect very tender potted plants by housing them in a garage or shed over night.


Plants that can’t be moved can be covered with sheets or drop cloths; be certain the fabric doesn’t touch the foliage since the cold material can damage leaves. In the morning, when the sun comes out, remove the cover promptly.


If plants are harmed, do not prune away damaged foliage and branches; damaged portions may recover. Also pruning stimulates new growth that is extremely vulnerable to cold. Wait instead until spring, when temperatures moderate and new shoots can thrive.

Red Roses for Valentine’s Day

Vary the tradition of red roses by giving your Valentine a rose plant, instead of a bouquet. Below are some favorites of area rose experts who are members of the San Diego Rose Society. Look for them at area nurseries.

‘Valentine’s Day’ - This mini floribunda climbs 8-10 feet and is covered top to bottom with sprays of soft-red blossoms. No fragrance
‘Let Freedom Ring’ – Long, straight canes topped with luscious strawberry-red blooms are hallmarks of this vigorous hybrid tea. Very light, sweet fragrance.
‘Black Buccara’ – Velvety flowers on this tall hybrid tea are dark burgundy-red tinged with metalic black tones. No fragrance.
‘Firefighter’ – Petals on this hybrid tea’s blooms are dark red on top, lighter on the reverse. Beguiling old rose scent with a hint of raspberries.
‘Altissimo’ – This climber will cover a trellis or pillar with single crimson blooms. Slight clove fragrance.
‘Mr. Lincoln’ – Introduced in the 1960s and still popular, this hybrid tea is famed for its rich fruity scent. Blossoms are medium red, deepening in color at the outer edges.
‘The Dark Lady’ – Old rose form and fragrance combine in dark crimson flowers on this David Austin English Rose. Good for coastal gardens.
‘Oklahoma’ – Another classic from the ’60s, this hybrid tea is beloved for its dark red blossoms and delightful old-rose scent.
‘Black Magic’ – Sought after for bridal bouquets, the flowers on this hybrid tea are velvety black-red and rich with fruity fragrance.
Shape Up Aeoniums and Echeverias
Aeoniums and hybrid echeverias, two stalwarts of succulent landscapes and containers, are starting their growth period now, so it’s a good time to shape and propagate them. Both of these plants form dinner plate-size rosettes, some smooth and some ruffled. As they grow, many are pushed up by tall stalks that give an ungainly appearance. End this leggy look by slicing the rosette from the stem using a sharp knife. Leave about an inch of the stem attached. Set aside in a cool, dry place and allow the cut stem to “callus” for a week or more. By this time, new roots may begin to sprout. Plant the severed head in cactus mix. Keep the stem because it may sprout new rosettes along its length. These can be removed and planted as well.
Spray dormant deciduous trees and vines
Spray dormant deciduous trees and vines with horticultural oil before buds begin to open to control overwintering insect pests.
Store Rain
Rain water collection is a new tool for gardeners focused on water conservation. Even with San Diego’s limited rainfall, roof run-off is substantial: One-inch of rain falling on a 1,000-square-foot roof can generate 600 gallons of collectible water.


To learn more, visit the Rain Harvesting exhibit at the Water Conservation Garden in El Cajon. Funded by the Ecolife Foundation and Ace Rain Gutters, the easy-to-duplicate setup features a 205-gallon rain barrel connected to a downspout and gutters on the garden’s warehouse. Overflow is stored in a 1,100-gallon tank nearby. The Garden, on the campus of Cuyamaca College, is open daily from 9 a.m. to 4 p.m. More info is at www.thegarden.org.

Try Top Tomatoes

A sweet juicy tomato from the garden - ah, heaven! These days, homegrown tomatoes come in exotic shades of pink, purple, yellow and more and range from bite size to hefty four pounders.

Scott Daigre grows more than 300 varieties of tomatoes for his Tomatomania sales, including the one at the San Diego Botanic Garden March 20 and 21. He also sells online at tomatomania.com. Here are some of his favorites:
Green Zebra - Chefs discovered this green striped tomato and helped make it an edible garden classic. "It pushes the taste barrier," Daigre say. "It's spicy, tangy, different." Beautiful on a salad plate.
Jaune Flamee - Another saladette tomato, Jaune Flamee (yellow flame) turns tangerine colored and often shows a pink blush when ripe. "It loves the heat and will produce forever," Daigre says. Taste is sweeter and milder than the typical "big red tomato taste."
Cherokee Purple - This American heirloom is considered one of the black-purple tomatoes but Daigre describes its color as closer to mauve. A slicing tomato, Cherokee Purple has "the most outrageous tomato taste ever." Plant is a consistent producer over a long season.
Sungold - Daigre calls this the world's favorite tomato... and no wonder. Its golden cherries are sweet and juicy, perfect for snacking and convincing kids to eat their veggies. An early, prolific producer.
Aussie - This pink-hued heirloom, Daigre says, is "everything a beefsteak should be." It bears later in the season when other tomatoes may slow down. Great in a sandwich.
Ramapo - If you crave the much-touted Jersey tomatoes, Ramapo is for you. It was developed by Rutgers University four decades ago and credited with starting the Jersey tomato craze. Off the market for 20 years, it's been reintroduced this year. Medium-sized tomato with great taste.
Yellow Pear - Another chef favorite, this lemon yellow, petite, pear-shaped beauty dresses up any salad. As reliable along the coast as inland. "It's kind of irresistible," Daigre says.
Marvel Stripe - This bicolor heirloom is yellow streaked with red. It really shows its beauty, though, when sliced; no two look alike inside. "It's like a pinto pony," Daigre says. "Plus it's lusciously sweet, succulent and wonderful."
View a Weed Gallery

Rain jump-starts weeds as well as prized landscape plants. But which weed is which? To ID these pesky plants, turn to the updated Weed Gallery on the UC Davis Web site. Photos of leaf shapes start the identification process. A click on any one leads to a line-up of likely suspects that includes photos of seeds and flowers, seedlings and mature plants. Tutorials on four different categories of weeds also aid in naming the culprit. Once the weed is identified, there are links to downloadable pest notes with tips on how to control and eliminate it.


Bookmark this site for easy reference: www.ipm.ucdavis.edu/PMG/weeds_intro.html.

Water if Rainfall is Light

Winter rainfall is essential for healthy gardens here. If rainfall is light or the ground dries out between rainstorms, supplement moisture from the sky with irrigation. Regular water is especially important for newly planted plants that may have small or immature root systems. A 3 to 4-inch layer of much will help hold in moisture.

Win the Battle Against Slugs and Snails

Cloudy damp winter brings out slugs and snails. If these pests are nibbling on seedlings and other tender plants, here are some ways to fight back that won’t harm the environment.


Start by eliminating daytime hiding places under rocks, pieces of wood or dense foliage. Handpick any snails found, put them in a bag and dispose in the trash. Potted plants and trees can be protected with a band of copper flashing that the snails and slugs won’t cross. Recently introduced baits made from iron phosphate and marketed as Sluggo or Escar-Go are safe to use around wildlife, pets and children. Another option is to introduce decollate or so-called “killer” snails into the garden. Search on line for a local distributor.


More info on snail and slug control is at http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7427.html