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Showing posts from September, 2020

Our fern was fried...

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Fern rescue...  The large fern in our patio container garden in Chula Vista, California was apparently fried during our 100 degree heat wave. By last weekend all of its fronds had turned brown. But not to worry.  As we pruned off the dried fronds (literally all of them) we found an emerging fiddlehead in the crown. It pops out more each day.  Ferns prefer cooler, shady, and moist conditions. When cooler weather returns we expect it to recover. It might need several months before it fills in again.  Please check back.

Ants on the march.

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A re these little critters headed for a picnic? Actually, this column is marching 25 ft. (8m) away on the steps off our front door. This is far enough that we don’t need to control. We don’t have them in our home.  We did have a trail of ants just outside our front door. It appeared that they were seeking nectar that had dripped on the ground below our hummingbird feeder. We did apply an appropriate pesticide in that case. And we rinse the small area as needed. The ants have not returned.   If you have ants in your garden and not in your home you might not need to control.   When using any pesticide always read and follow label directions.   Please contact me for help with your garden or photography project.

UPDATE ON OUR MILKWEED NURSERY

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We are growing two varieties of the milkweed plant loved by monarch butterflies. The caterpillars devour the leaves and in a few weeks we have many newly emerged adult monarchs flitting throughout our garden. It is very nice.  The first seeds were planted on July. We harvested them from the parent plant in our garden. It is tropical milkweed, Asclepias curassavica. This plant is a volunteer. It sprouted up by itself a few years ago. We simply let it grow. It grows quickly to 4 ft. tall and as wide. This plant is a monarch magnet. A few times each year the caterpillars strip the leaves as they feed. The leaves quickly grow back. The caterpillars create chrysalis. Wonderful adults emerge in two weeks.  These photos show progress during the first 24 days: Here are some photos from our garden in Chula Vista, California: However, we have learned that tropical milkweed is not a good variety for the San Diego area. It might harbor a disease, Ophryocystis elektroscirrha (OE), a debilitating
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Have you seen this new insect pest?   A recently introduced insect, the Ficus leaf rolling psyllid (FLRP) is attacking Ficus plants in San Diego County and Southern California. It is a tiny flying pest that damages Ficus macrocarpa (F. nitida). Our potted Ficus on our patio in Chula Vista, California had a severe infestation first seen in late July.  After consulting some university websites we learned the symptoms and gained insight for treatment. Pruning the affected leaves and disposing to remove the pests they harbor is recommended. In our case we had to reduce the overall size of the plant by almost half. The branch ends on the entire tree were affected. FLRP seemingly prefers newly emerged tender leaves.   Information about treating FLRP is sketchy. The pest is still very new to the U.S. Doing some digging on the internet we learned that two different pesticides may help: imidacloprid and Neem oil. We used both. Imidacloprid is a systemic insecticide. It is taken up by the pla

CONTAINER GARDENING

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Container gardening yields wonderful results throughout the year. Here is what we planted recently in just a few minutes in Chula Vista, California.  This window box outside our dining room window was planted last May. It did not thrive. It looked nice at first. We had hummingbirds (see photo). But after the initial bloom, we had just few more flowers. The location does not receive enough sun, just a few hours mid-afternoon.  We removed the tired geraniums and replanted shade tolerant red New Guinea Impatiens. Here is the result from just six 4-inch plants. Each cost $5.00 for a total of $30.00 plus tax. Easy! Container gardening is done mostly standing up. You do not have to dig holes in hard native soil. The plants can be changed out as often you like to complement the seasons. If you live in an area with cold winters Impatiens are not appropriate now. Shop your local garden center. The will have hardy Chrysanthemums, ornamental kale, and others to keep your containers looking their