The much anticipated spring has arrived. Finally
we can plant just about anything we want without fear of frost.
When buying seedlings in six-paks or small pots remember bigger
is not always better, quality is what is important. Look for dark
green leaves, a thick stalk, no yellowing or shriveling. Don't throw
those Easter lilies or chrysanthemums away, when they are done blooming
remove from their pot and plant in a sunny location of the garden.
WHAT TO PLANT
Annuals - alyssum, blanket flower, cleome, cockscomb (celosia),
coleus, cosmos, impatiens, lobelia, love-in-the-mist, marigold,
moss rose (portulacas), nicotiana, marigold, periwinkle (vinca),
petunia, salvias, sunflower, and zinnia. Not snapdragons, pansies
or primroses, or any other cool-season annual as their season
is over.
Bulbs - Spring is the time for planting caladium, callas,
cannas, dahlia, gladiolus, and tuberose. Stagger the planting
of gladiolus over several weeks to lengthen the bloom period.
Perennials - Sow seeds or plant seedlings of baby breath,
candytuft, carnation, coneflower, coreopsis, dianthus, hollyhock,
statice, verbena, and wallflower (erysimum).
Herbs - Hooray! It's time to plant basil, as well as,
cilantro, chives, curly or Italian parsley, lavender, oregano,
sages and thyme. These herbs don't just belong in a tiny herb
pot, many are very ornamental. Try purple basil with white coneflower
or trailing rosemary around the feet of roses.
Veggies - In early April there's still time for beets,
lettuce, and radishes. In late April plant only the heat lovers,
beans, corn, cucumber, eggplant, melons, okra, peppers, summer
squash, and tomatoes. Once again be sure to check out seed packets
for varieties not available as seedlings.
GARDEN CHORES
Fertilize - Plants grow at a phenomenal rate in the spring.
Feed lawns, roses, shrubs, and trees (just about everything) with
a balanced fertilizer. Use acid fertilizer on azaleas, gardenias,
and rhododendrons after they flower. When daffodils and other
spring bulbs finish bloom and before leaves wither, give them
a shot of fertilizer for next year's flowers. If citrus leaves
are looking a little yellow, then spray them with a liquid chelated
iron/zinc mixture. This is great for gardenias and many other
iron chlorotic shrubs, too!
Pinch/Prune - Pinch annuals and perennials for dense growth
and more bloom. Prune spring flowering shrubs, such as azaleas,
camellias, forsythia, and lilac, when they finish blooming. Since
they bloom on year old growth they will have an entire year to
develop new wood. Azaleas don't need to be pruned every year,
just remove any long shoots to keep them compact. A good "rule
of thumb" when pruning any shrub or tree, is prune them to
shape and don't remove any more than 1/3 of the growth. Do not
trim or braid foliage on bulbs until it has turned completely
yellow to allow plants to store nutrients for next year.
Critter control - It's not too soon to control mosquitoes.
Drain any standing water and add mosquito fish or goldfish to
ponds. Bait or handpick slugs and snails. Do you have white blobs
of foam on your plants? There is a little bug is in the center
of that foam called a spittle bug. Just wash the foam and the
bugs off with the hose.
Citrus woes - Citrus leaves may turn a little yellow this
time of year so give them an application of nitrogen; spread the
fertilizer evenly over the entire root zone and water well. During
the period of March through July it's normal for citrus trees
to drop leaves, so don't panic. Bud and small fruit drop is also
normal. However if the leaves are stippled you have a spider mite
infestation. If the leaves are crinkled you have thrips.
Sooty leaves are a sign of a problem with aphids, scale or whitefly.
Blast plants with a jet of water from a hose. That's right; a
strong spray will dislodge and drown pests such as aphids, mites,
and whiteflies. Don't forget to spray the undersides of leaves.
If infestations are heavy, try using an insecticidal soap. Ants
protect aphids from the natural insect predators that feed on
aphids. Wrap sticky barriers to trees to prevent ants from protecting
the aphid infestation in your trees.
The Master Gardeners will be having an Information Booth at the
Iris Festival in Porterville on April 22. Please, come out and
visit. We love to talk gardening!