Planting There's still time to plant roses. They are full of buds and blooms right now--and they are simply gorgeous. If you are a beneficial insect lover, flat-topped flowers like Shasta daisies, scabiosa, strawflowers, and yarrow are perfect additions to your garden for feeding them. Beneficial insects such as the almost microscopic parasitic wasps, ladybugs, etc. keep other insect pests away from your vegetable gardens by eating aphids, scale, and other annoying intruders. You can use beautiful flowers to tempt these garden friends into your garden. Try putting some of these flowers near to your rose garden for aphid control! The narcissus and daffodils are blooming, as well as other spring blooming bulbs. As soon as the blooms are spent, you can deadhead--but don't remove the foliage! The bulb needs that green foliage to add nutrients back to the bulb for next year's flowers. Hide the clippers for a little while longer. Try an old-fashioned technique of braiding the leaves. If you must cut, leave at least half of the leaf length for the bulb. It will thank you with next year's bloom! It's time to start warm season crops. Coastal areas can continue planting cool season crops like the leaf lettuces, radishes, and spinach for a while. Inland zones (not the high desert, though) can start the warm season vegetables such as beans, corn, squashes, cucumber, eggplant, tomatoes and peppers. We have them all and more. Maintenance You may see some chlorosis on your acid-loving plants like the azalea or camellia, and possibly on your citrus. This yellowing of the leaves between the veins is a sign of iron deficiency for the plant. Feed with a good iron supplement. Especially near the coast, this is the time we begin to see powdery mildew on our rose foliage (and other plants too). There are several different foliar fungicidal sprays to that can help. Aphids will be back. Remember that you can first wash them off with water. Really, it does help. For more severe infestations, ask us to recommend something suitable for your particular plants. Continue to replenish your mulch and maintain a 2-4" blanket over your soil. |