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At last, it looks like some good rain is coming to the Bay Area. This morning’s sunrise flared up with brilliant red fire, lighting up the landscape with crimson.

There was a brief photography window for about five or six minutes. What an explosion of color!

Sailors (and gardeners) take warning! It’s going to be wet soon.

Yay!

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The headlines proclaim, “The Worst California Drought In Recorded History!” At the same time, thousands of gardens across the Bay Area still feature green lawns watered every day by pop-up, high pressure sprinklers, releasing a flood of water to keep them green, along with copious mist that evaporates into the air. What’s wrong with this picture?

In our semi-arid climate with frequent, prolonged droughts, any kind of lawn that needs regular water is wasteful of one of our most precious resources. More people are choosing to reduce or eliminate their lawn irrigation. You might have a golden-brown lawn or an inert, sun-baked gravel- or dirt-scape. There are even dead, dry lawns that have been spray-painted green.

Some people might choose to replace their lawn with a succulent garden, or with a heavily mulched space with super-drought tolerant plants (often California natives) watered by tiny little drip heads.

There is certainly nothing wrong with these water-wise lawn replacements. Every one of them reduces water usage and helps us better manage our resources. Congratulations to all gardeners who choose these and other xeriscaping options.

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At deep nature gardens we have developed another water-wise alternative for ecologically conscious gardeners.

If you value beauty, diversity, and abundance but you don’t like drip-watered mulch-scapes, slow-growing succulent gardens or spray-painted lawns, consider creating an ultra-drought-tolerant deep nature garden.

Here in the Bay Area we are surrounded by hills covered with some of the lushest, most diverse and abundant ecosystems in any dry climate on the planet. Our beautiful chapparal hillsides are supremely drought tolerant and yet they are densely clothed with rich, diverse vegetation. How do they do it?

We have studied the evolution of drought-tolerance in garden spaces, especially the kind of “managed nature” that is present in a deep nature garden.

You can have a garden of exceptional beauty, diversity, and abundance that is able to survive even times of extended dryness. Even when it is dry, such a garden can feature green leaves and an assortment of open flowers that attract bees, butterflies, and many other critters.

Any time is a great time to get started. We’ll remove that thirsty grass. We’ll move some soil around, making high and low places, and add some beautiful natural looking rocks with moss and lichen. We’ll plant a few starters and scatter a layer of eco-mix seeding blend. There will be a carefully managed watering scheme that will encourage just the right blend of plants. As everything grows in we’ll remove anything that does not fit.

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Within a few months you’ll see the beginnings of something extraordinary: a natural looking garden that is equally healthy whether it is in the middle of a wet rainy season or an extended California drought. Not only is it resilient to wet and dry, it is also beautiful. Deep nature gardens are living works of art.

If this sounds interesting please get in touch. Let’s have a free visit to your garden and talk about what is possible.

We look forward to hearing from you.

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One of the most common comments from deep nature garden clients is about how much activity there is. “It’s totally buzzing with butterflies, bees, and birds!” said one client recently. But you don’t need to create a full deep nature garden to bring much more critter action into your outdoor spaces. Let us show you how!

Your garden is part of Gaia, the great global ecosystem. By making it more welcoming for many kinds of creatures, you directly help to heal the planet and contribute to the beauty, diversity, and abundance of the whole world. This is your invitation to take a more active role in that healing.

 

130713-1223easy upgrades
Any garden can be made into a more critter-friendly place with some well-chosen additions. Got a wood pile? A rock pile? A bird bath? A bat box? What is the best critter shelter for that shady place under the camellia? What kind of critters can be attracted to that sunny bank?

You don’t have to give up the lawn or the trimmed hedge (unless you want to!) and you can decide which features to actually add. Your garden animation project can happen in easy steps, one new critter-happy feature at a time.

Deep nature gardeners are passionate about bringing nature back to suburbia. We want a garden full of movement, with lots of flying insects, birds, and even lizards, newts, frogs, and toads. It’s not an ecosystem without the critters!

More and more people are doing garden upgrades to attract and nurture many kinds of wonderful creatures. Will you be part of this movement?

 

Here are some of the excellent critter-friendly garden upgrades you can do:

* bird houses and bat boxes. There are many kinds of birds, and many kinds of bird houses. Just one is not enough! Your garden can be much more bird friendly if they have a place to nest. You can also create bird-friendly nesting zones in other places, such as a thicket.

140621-1417* flowers. Flowers are not just there to look pretty! They are very important in our gardens. They are for nectar, for pollen, and for specific kinds of creatures. We can help you select kinds of flowers that will bring many happy, busy flower-loving insects and birds.

* plants for leaf eaters and seed feeders. Plants are the base of the whole food chain. By providing plants that serve as food sources, you can attract even more fabulous creatures. The larval food plants of many kinds of butterflies are easy to grow, as are plants that provide seeds or nesting materials for birds. You can even grow plants that attract herbivorous insects that in turn tend to attract certain specific kinds of predators.

* bee boxes, bee banks, and other special insect features. There are many ways to attract and nurture an abundance of different kinds of insects. Many wonderful insects are becoming increasingly rare in suburban areas. By creating habitat for them you help preserve precious species diversity, which helps to heal the planetary ecosystem.

* a thicket. Every garden should have one! Here is an area, small or large, where humans never go. In this one place, certain plants are allowed to create a dense tangle of stems and leaves, pruned only on the outside. There are some kinds of birds and mammals who only nest and breed in such thickets.

140621-1423* water features. Whether it is a puddle, a bird bath, a pond, or even a pump-driven stream, a water feature is one of the very best ways to attract creatures not seen in any other place. Everyone wants a drink now and then, and lots of creatures use the water in other ways as well. If you don’t have some kind of water feature in your garden you are missing out on a lot of diversity.

* artistically placed decaying logs. Possible shelter for newts, toads, small mammals like wood mice, and a whole host of smaller critters like spiders, crickets, centipedes, and much more. There might also be moss and mushrooms.

* a beautifully arranged rock pile. A great place to find lizards, field mice, and maybe even a snake, plus a wide assortment of smaller critters who appreciate the dry spaces inside.

* a tree stump or dead tree (snag). If you have one, don’t yank it out! A tree stump can be one of the most interesting critter habitats. As it slowly returns to the soil it attracts an ever-changing, ever-deepening collection of happy creatures.

* open composting area. A place where the natural process of compost conversion happens out in the open, where local birds and other creatures can come to find many kinds of abundant food animals like grubs, worms, and other compost-dwellers. We are amazed at the unusual, interesting birds who visit our open compost systems.

These are only a few of the interesting and valuable garden upgrades you can add to bring more critters to your garden. There are many more, including dry composting, moss gardens, dirt / soil / mud banks, special soil areas, and even special “food breeders” designed to enhance the local ecosystem by releasing hundreds of harmless but highly nutritious small insects.

 

140621-1427let us help you make it happen
If all of this sounds as cool and exciting to you as it does to us, please get in touch!

As always, you are welcome to have a free get-acquainted visit. Let’s walk around in your garden spaces and talk about the possibilities.

Even the smallest gardens can be upgraded for better creature support, and we can offer countless creative ideas.

Mount critter shelters on a blank wall or hide them under the bushes. Add a few containers of milkweed, dill, or other butterfly larval food plants. If you grow veggies like carrots or brassicas, let a few bolt into bloom to attract many kinds of pollinators. Grow common, easy “weeds” like lamb’s quarter and amaranth that provide abundant seeds that small birds like finches simply can’t resist. If there’s a bird bath nearby, so much the better.

Want to get started? Email Nick to set up a free introductory appointment!

There are critters out there who need good homes! Will you help them?

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Growing a deep nature garden is not about planting a whole lot of different plants. It’s more about creating a blank slate (or, if you are lucky, a healthy starting ecosystem!) and then allowing the garden to “grow in” from there.

Most patches of ground already contain seeds of hundreds of kinds of plants, including rare natives. One of the basic principles is to start with what you have — within reason, of course. It might be necessary to perform massive triage at first, in which most or all of the plants are physically removed, and some landscaping is often a good idea. Seeds can be added if there’s not much in the ground to begin with.

A deep nature garden does not happen overnight, or even over several months. It’s a serious, long-term relationship between the garden and the gardener. The gardener’s goal is to remove what diminishes beauty, diversity, and productivity while occasionally adding new diversity in various ways.

Over the course of many months, it evolves.

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There may be an early surge of vigorous fast growing plants. These are not “weeds” — we don’t recognize that word. These early pioneers are valuable contributors, quickly building up a new, rich, diverse soil ecosystem. In this group (in the SF Bay Area) are prickly lettuce, sow thistle, petty spurge, grasses, California poppies, lamb’s quarter, purslane, and many more.

As each of these pioneers matures it is pulled out or clipped neatly at the base. Many are strictly deadheaded as their blooms fade. Most pioneers are not allowed to go to seed. Although some of these vigorous early residents are wonderful edibles (purslane, lamb’s quarter, etc), they are best grown for food in containers or farming areas. In the deep nature garden their presence is almost always temporary because they are gradually replaced by slower-growing perennials.

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Among all of these early sprouters are hundreds of other seeds and seedlings, of many different species. As the pioneers come out, these other plants begin to grow. Some are well adapted to their microclimate, and out-compete others. Those might end up dominating, but no species will be allowed to take over.

For a passionate deep nature gardener, a large part of the joy of deep nature gardening is the excitement of waiting to see what new kinds of plants will sprout up.

At any point we can guide the ecosystem’s development in several ways.

  • We can increase diversity in the form of new plants. These can be store-bought or they can be our special eco-packs.
  • We can increase diversity by scattering seed mixes.
  • We can prune plants as they grow, for best artistic, naturalistic appearance.
  • We can actively thin out plants that are limiting the beauty, diversity, or productivity of the garden.
  • We can handle overgrown areas though various forms of local triage.
  • We can scatter soil amendments to improve fertility or nutrient balance.

Gradually, the garden shifts. The big, fast, showy annuals are replaced by slower but more diverse long-lived plants that are more precisely adapted to the particular part of the garden where they grow. Shade plants will grow in the shade, and the dry summer sun lovers will eventually take over in the dry, summer sunny places.

All along the way we gently guide the ecosystem, aiming for that special aesthetic “ah!” moment, over and over again.

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We have not seen much dew in the Bay Area in this year of record drought, so here’s a reminder that sometimes there is actual moisture around here! On December 24, 2012 the sun lit up this tiny spider web among irises and Santa Barbara daisies.

140519-0623The spider that spun this web was no larger than a pin head, yet it contained enough instinctive knowledge to construct this complicated, 3-dimensional structure suspended expertly from  leaves and stems.

A typical organic garden contains thousands of spiders of many kinds. Most of them remain hidden in the vegetation, actively exploring for prey. Only a few spin webs that are large enough to be easily noticed.

The presence of spiders in the garden is ecologically profound, because they eat a significant fraction of the flying and crawling insects. In webs just like this one in the same garden, I have spotted fungus gnats, parasitic wasps, fruit flies, many other small insects, and even a lady beetle.

There are more than 42,000 kinds of spiders. They have been around for 400 million years, evolving from fascinating little critters called trigonotarbids that looked a little like modern ticks and mites.

Back in those early days there were no dew-spangled spider webs because web-weaving spiders had not yet evolved. True spiders with spinnerets appeared around 300 million years ago during the Carboniferous, a time when yard-long dragonflies cruised the skies. It must have been a great time to evolve predators!

There’s more about spider evolution at Wikipedia. There’s also a neat article about trigonotarbids.

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Did you miss the previous episode of this series? You can also jump back to the beginning.

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It’s November 19, 2012, and the garden at little yellow house is now as blank as it will be. The big square section on the right of the front walk is about 50% bare ground. The biggest plant is the pittosporum bush  near the house on the left. To its right (near the truck) is the bare space where the giant silk tree came out.

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On the left side the big wisteria looms over three just-pruned daisy bushes. On the right are some grayish French lavender bushes, and on the left a butterfly iris and a low Santa Barbara daisy. Directly in front are some decorative strawberries and English violets.

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The right side street strip contains purple-blooming lantanas, still unpruned and just recovering from the damage done during the great big silk tree removal. Also present here, buttercup oxalis and some annual grasses pushing up between the step stones at the street edge. At the upper right, the street strip is temporarily shaded by a street-side recycling bin.

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In the left side street strip the blue mailbox post rises near a massive clump of red-flowering stonecrop, also known as sedum, currently not blooming. Beyond, a wild-looking mix of white flowering sweet alyssum, creeping oxalis, California poppies, and much more. This small section of the garden is already one of the most diverse, ecologically healthy areas.

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Between the big pittosporum bush and the front of the house an old flagstone walkway is being deconstructed. These stones will be reassembled into a more eco-friendly mortar-free patio where mosses and other small plants can establish their own kind of ecosystem between the stones. Beyond the remains of the walk way is the blank space where the silk tree was removed. This is where the next major action will take place. Let’s fast forward a couple of weeks to December 5…

140510-0917Here in Menlo Park we are very tree-aware. When a large old tree comes out (a “heritage tree”) the law says you have to plant a new tree that can grow as big.

At right, two trusty garden experts from Roger Reynold’s Nursery put in in a strapping young red maple. Sadly, Roger Reynold’s has since gone out of business.

We chose a large-leafed deciduous tree to replace the old silk tree. While this maple will drop its big crinkly leaves all over the garden, they will be easy to remove from the tops of bushes and smaller plants, and easy to redistribute under the bushes and in other deserving parts of the garden. Unlike the old silk tree, it will not drop tons of fine debris, smothering everything beneath. It will also experience a wonderful annual cycle, being beautiful in different ways around the year. A big improvement!

For now, the new garden citizen is small and bare. In coming episodes of this series of posts you’ll be able to watch as it leafs out, grows a bit, drops its leaves, then leafs out and grows some more. We’ll prune it now and then as its branches reach out into the air. It will be quite a few years before it reaches the garden-shading extent of the old silk tree!

Below: On December 10, 2012 the garden at little yellow house basks in the slanting winter sun. Even now, it is mostly a blank slate. Its deep nature evolution has only just begun!

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Next: the garden greens up with massive diversity, and the first frost of the winter.

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It has now been almost two years since this current adventure began into deep nature gardening. The work has evolved, and so has the very basic concept of what a deep nature garden is, and how it works.

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It has been amazing to experience the widely different perspectives people have on gardening, and even on the basic definition of what a garden is. I have worked among straight-edged platonic topiary solids, and amidst the wild tangles of ten-year-old thickets. In all of these very different plant-filled spaces, the question comes up of what the owner actually thinks a “garden” is.

I want to present deep nature gardening in an accurate way, so that people understand the concept and can make an intelligent decision about whether to create such a garden, or hire me to do it.

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What is a deep nature garden?
It’s a bounded slice of managed nature.

It’s a zone of the planet’s surface that is tended by a human and guided skillfully towards greater beauty, diversity, and productiveness.

It’s an ever-changing, evolving work of art.

It is an ongoing expression of an intimate interaction between one or more humans and a well-loved patch of soil.

Want to know more? Read about the principles of deep nature gardening.

If you would like a deep nature garden, I can create one for you or I can teach you how to do it yourself. If this sounds interesting, please get in touch!

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