Succulents for the Santa Cruz Mtns

Earlier this year I had so many deer browsing in my garden, I thought the term "deer resistant" was a cruel joke. Don’t they read those lists anymore? My succulents, however, were never victims. If you haven’t paid much attention to these old standbys for a while, it’s time for another look.

There are succulents that thrive i shade as well as sun. That’s because they originate from many different environments. Many come from the deserts of the world while others developed in the cold, windy alpine regions of Europe in poor, rocky soil. A surprising number os succulent plants are native to the Rocky Mountains and Peruvian Andes. Still others evolved on the shores of salt water lakes and oceans where they adapted to high salt concentrations. Almost any environment is suitable for growing some kind of succulent, it merely depends on choosing the right one.

Many of the gardens in this area are frosty in the winter. The common winter hardy succulent varieties most resistant to cold are sedum, sempervivum, echeveria, crassula, agave, dudleya and yucca.

To ensure success when growing succulents, make sure your soil is fast draining. Our winter rains can rot even the toughest plants when their feet sit in soggy soil. Add sand and gravel to your soil or plant on mounds to increase drainage.

Sempervivum and echeveria, both low growing ground covers, are also known as hens-and-chicks. They spread by producing identical offsets that surround the mother plant like chicks. Due to extensive breeding you can choose from more than 4,000 named varieties. Some are tightly clustered, others more open with smooth or velvety leaves in shades ranging from near black to pinks, purples, lavender, apricot and every shade of green. A metallic sheen glints off the leaves of some types, while others like Silver King and Red Ruben have leaves outlined in fuzzy, white hairs. The colors change through the seasons and in summer, starlike flowers bloom atop fat, tall stems.

While the distinct rosette forms of hens & chicks are easily recognizable, in their shape and colors. Low growing varieties include sedum makinoi Ogon, on my my favorites, for their tiny carpet-like golden foliage. Coppertone grows 12" tall with thick coppery colored leaves. Sedum tricolor makes a nice ground cover in sunny areas. Sedum Autumn Joy’s rosy pink flower clusters look beautiful in large swaths combined with pheasant tail grass and Santa Barbara daisy.

There are many other sedums to choose from that do well in our area. All are reliable perennials in our climate. They will not take foot traffic but are otherwise tough, low maintenance plants.

Succulents can be used in so many ways in the garden. Use them in pots or in the front of the border where they provide texture. They can be used to fill in between shrubs or clumps of perennials.

Every garden has a problem spot- one that is too hot, too dry, awkward or shallow for other plants. That’s where succulents come to the rescue.

Help Bees Help You

Bees are getting a lot of press lately, Most fruits and vegetables, except crops like corn, wheat, tomatoes, peppers, eggplant, beans and beets, need bees to pollinate them. Of the 3 million hives in this country about 600,000 have disappeared. Our bees are at risk and research has not found the smoking gun for colony collapse disorder ( where bees leave the hive and mysteriously never return ). In the 1980’s a mite caused a huge die off but now researchers are looking to a virus from Israel that might causing a decline in the bee’s immune system, like AIDS for bees. Pesticide are also contributing to the decline. Maybe these interfere with the bees ability to find their way home. It may be that there are several reasons that are causing our bees to be at risk.

What can we do to help?  For one, we can attract native bees to the garden. Native bees are solitary, meaning they do not make a hive but make nests underground, one female per nesting hole, where she lays her eggs. Some of the things we do in our gardens, such as mulching, is good for the soil and deterring weeds but not helpful for ground nesting bees.  The key is to leave some unmulched sections near your flowering plants for them to burrow.

Native bees won’t sting you. It’s not that they don’t have a stinger, they just don’t use them on people. Also most of our 1,600 species of native bees are too small to be able to sting.  Native bees are solely responsible for keeping many native plants pollinated. To help bees and other pollinator insects—like butterflies—you should provide a range of plants that will offer a succession of flowers, and thus, through the whole growing season. Choose several colors and shapes of flowers, plant flowers in clumps and plant where bees will visit- in sunny spots sheltered from strong winds.

Native bees love Ray Hartman ceanothus and toyon, for instance. Also ribes, sambucus, penstemon, echinacea, sedum, salvia, Ca. poppy, buckwheat, willow, sunflowers, lavender, basil, agastache, marjorum, rosemary, erysimum, zinnia and aster.

All species of bees will benefit from these tips.  Let’s lend a helping hand to these vital pollinators.

Zucchini pollination

How can I help you? Welcoming words to a troubled gardener. As summer marches on, I’m regularly asked about problems that crop up in the garden. Here are some tips and advice for situations you also may be encountering.

Zucchini squash, that fasted growing and most prolific of all summer squash, has many uses. Rather than bribe neighbors to take your giant zucchini, check the plants often and harvest them when small – the size of your finger . The flesh of these gourmet delicacies is soft and sweet at this stage.

Zucchini, as with all summer squashes and winter squash such as pumpkins, bear two kinds of flowers on the same plant. The female flower contains the ovary that will develop into the fruit itself. For every female flower, there are at least three male flowers which produce the pollen. Bees do the job of carrying pollen from the male to the female flowers. That’s why it’s important to plant flowers and shrubs that attract bees. Remember not to use pesticides ,even organic neem oil and spinosad , when bees are present.

After the female flower has faded and begins to form fruit, the role of the male flower is over. Your zucchini plant may end up with lots of excess male flowers that are edible and can be prepared in a variety of delicious ways. You may have heard of squash blossom soup or baked stuffed squash blossoms but if you go for simple recipes try making quesadillas.

After cutting the stem from the bottom of the blossoms, spread several in a single layer over half of a large flour tortilla. Top with mozzarella or your favorite cheese, fold the tortilla over and let it heat gradually and both sides. When the cheese is fully melted and the blossom have collapsed, your culinary delight is ready.
 

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