Category Archives: drought tolerant plants

California Native Plants, climate smart plants, color in the garden, Deer Resistant Plants, drought tolerant plants, Orange flowers

Stars of the Fall Garden

More and more of us are embracing the concept of gardening with a sense of place. To garden where you live means accepting that your garden in California is naturally more subdued by fall. Plants that bring color to the garden at this time of year are invaluable. A successful garden is a feeling.

The fall bloomers and ornamental grasses are at their peak right now and thanks to our recent rainfall they are getting a big drink. Many birds are loading up on carbohydrates and fats to provide fuel for their migration. Others will stick around and want to be in the best possible condition for the winter season. In addition to seeds, nuts and acorns, flowers are important in their diets,

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Lion’s Tail

With Halloween almost upon us orange blooming plants like Lion?s Tail look perfect in the autumn garden and gets the attention of birds, bees and butterflies. The scientific name leonotis leonurus translates from the Greek words meaning lion and ear in reference to the resemblance of the flower to a lion?s ear but this perennial shrub has long been called Lion?s Tail in California. A member of the mint family it starts blooming in very early summer and continues through fall. Having very low water needs and hardy down to 20 degrees it?s perfect for a drought tolerant garden.

California fuchsia is also at the height of its blooming season. Starting in the summer and flowering through fall this California native will be covered with orange or scarlet-orange flowers that attract hummingbirds like crazy. A great plant along the path or draping over a rock wall this perennial thrives in areas that might fry other plants. Also known as Epilobium canan or Zauschneria it is in the evening primrose family and native to dry slopes and chaparral especially in California.

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Orange Stalked Bulbine

Another good choice for your drought tolerant garden is the long blooming Hallmark bulbine. The Orange Stalked bulbine is a succulent you?ve got to try. Starting in late spring and continuing through fall and often into winter this one foot tall groundcover spreads to four or five feet wide. The orange star-like flowers with frilly yellow stamens form atop long stalks that rise above the foliage. Remove spent flower stalks to encourage reblooming.

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Mimulus Jelly Bean Gold

What?s a fall garden without an orange or gold hued mimulus to feed the hummingbirds? Mine haven?t stopped blooming since early summer. Deer resistant and drought tolerant Sticky Monkey flower get the sticky part of their common name from their leaves which are covered with a resinous oil discouraging the larvae of the checkerspot butterfly from dining too greedily.

Orange and blue are opposite on the color wheel so they look fabulous together. Enter the salvias with their mostly blue and purple flowers. From California natives such as salvia clevelandii to Mexican bush sage to Autumn sage there are thousands of varieties on the market. All are deer resistant, gopher resistant, drought tolerant and hummingbird magnets.

composting, drought tolerant gardens, drought tolerant plants, dry river bed, irrigation, irrigation systems, mulching, Smart irrigation controller

Lessons in Water Conservation

There?s a saying that you should learn something new everyday and while visiting Robby Franks? Scotts Valley garden recently I added valuable lessons to my irrigation know-how and successful succulent and other low water-use plant cultivation.

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Slope with dry creek bed, succulents and other low water-use plants.

You might remember a prior column of two about this ?serial mole killer? as Robby laughingly described himself several years ago. He told me he?s licked his huge mole problem by exclusion and trapping plus he?s been the benefactor of a large gopher snake and a couple king snakes from the neighbors so he?s pretty confident now that his garden and all the work that goes into dividing and transplanting and mulching will not go in vain.

The soil in Robby?s garden is quite sandy and thin. He?s done wonders adding his own compost over the years. We all know mulching is one of the best ways to conserve water in the landscape. Robby has long been an advocate of composting and regularly renews the mulch in his garden. He even calls himself “Mr Mulch”. He has permeable paths and a dry river bed that allow rainwater runoff to soak into the soil slowly. He keeps his plants pruned in a naturalistic manner because “smaller plants use less water'”. But all this wasn’t enough. His 3 “dumb timers”, as he calls them, were using too much water. That’s when he started researching weather based smart irrigation timers.

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The dry creek bed

“To me it seemed like an easy way to conserve water and it’s better for the plants as well”, Robby said. “It will increase the irrigation times if the weather is hotter and dryer than usual, decrease it if colder and turn itself off if it rains”. After research Robby eventually chose the Rainbird ?Simple to Set” Smart Indoor/Outdoor Irrigation timer.

At a raised feeding platform a covey of quail were enjoying an afternoon snack. Below a group of Mexican marigold, fortnight lily, society garlic and euphorbia were thriving and Robby explained they are all watered with one irrigation hub called an Apollo 8 Port Bubbler. It is simple to install and screws onto an existing sprinkler riser or other 5/8? tubing. Each port can be adjusted to deliver just the right amount of water to each area. Attached a micro spray to the end of the 1/4? tubing and plants grow larger and deeper root systems.

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Collection of plants requiring little irrigation

Robby?s garden is a diverse collection of plants from all over the world. He told me he?s been impressed how the cordyline are growing and considers them better performers than the popular New Zealand phormium in both heat and cold conditions. But succulents are his passion. He?s got five varieties of sedum, three types of aloe including his favorite ?Red Tip?, two varieties of sempervivum although he laments they are slower growing then he?d like, echeveria and his new favorite plant, Dyckia ?Red Devil?. Although technically not a succulent but in the genus bromeliad it does have similar characteristics. ?They remind me of an underwater scene?, he said. Their dark, spiky foliage did look a bit like giant sea anemone.

Robby does a lot a research and loves to share the knowledge he?s gained about plant cultivation and irrigation. Many a garden in Scotts Valley have benefited from his passion. Robby Frank is on a crusade to save water and Smart Irrigation and mulching is one way to do it.

California drought, climate smart plants, drought tolerant plants, succulents

Succulents: One Solution for the New California Garden

According to Weather West, a California weather blog authored by climate scientist, Daniel Swain, the latest seasonal predictions do not inspire a great deal of hope that the coming winter will bring drought relief. ?A substantial La Nina event no longer appears to be in the cards. If it?s present at all, it will probably be quite weak.? Seems that persistent West Coast winter ridge may just rear its ugly head again. Even if subtle shifts in the large-scale atmosphere pattern lead to a different outcome here, our persistent drought is still on the table.

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Aeonium ‘Sunburst’ with statice limonium perezii

More and more people are asking me to update their landscaping to use less water and be lower maintenance. Many want a more modern look and what could be more architectural and clean looking than a succulent garden?

Converting to a low water landscape requires careful planning and design to achieve the look you want. You need to evaluate drainage patterns, soil types, slopes, areas of sun and shade and building locations. Hardscape features, such as patios, paths and decks require no water to maintain and by selecting permeable materials such as porous pavers and gravel, rainwater can infiltrate the ground. Large boulders can be used as accents.

Next comes the fun part- plant selection. In choosing the best succulents for your garden think about if your area gets frost during the winter. Does it have protection from a building or evergreen tree or do you live in a banana belt that rarely freezes? Are you planting in sun, shade or a combination?

In addition to the hardy succulents like sedum and sempervivum many showy succulents need only a bit of protection during our winters. Aeonium decorum ?Sunburst? is one of the showiest species with spectacular variegated cream and green 10″ rosettes. It looks terrific planted with black Voodoo aeonium. Aeoniums do well in our climate as they come from Arabia, East Africa and the Canary Islands where winter rainfall is the norm.

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Echeveria ‘Lace’

Echeveria grow naturally in higher elevations of central Mexico to northwestern South America and so also do well in our our cool wet winters. ?After Glow? is frost tolerant and looks to be painted with florescent paint. There are spectacular hybrids being developed every year. These are not as hardy as the traditional hens and chicks but well worth the effort to find a place where they can survive a freeze. Frilly ?Mauna Loa? sports turquoise and burgundy foliage while Blue Curls echeveria looks like an anemone in a tide pool.

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Succulent selections

Aloes from South Africa and Arabia are old world plants. Many, like the medicinal aloe vera, are frost tender, but other such as the tree-like aloe plicitilis are hardy down to 25 degrees and look great either in the garden or in pots. Did you know the Egyptians used aloe in the mummification process or that there are no known wild populations of aloe? In South Africa an aloe called ferox is used in the same way as aloe vera for burns and stomach problems.

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, gravel or pumice to your soil or plant on mounds to increase drainage.