Category Archives: San Francisco

The 18th + Rhode Island Street Permaculture Garden In San Francisco

 

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Dominique Piccinino teaches kids about bugs at the 18th and Rhode Island Street Permaculture Garden.

I recently read in SF Gate that San Francisco has just taken the first step into giving landowners a tax incentive to letting their empty lots be used for agricultural and educational purposes. The bill still has to be approved by the Board of Supervisors but is expected to pass as early as mid-July. Only empty lots would be eligible and properties would have to remain undeveloped for a minimum of five years. The hope is the bill would be to prevent urban blight and increase green spaces. Lots could even be used for bees and livestock– think of the farming possibilities!

To see what can be done with an empty lot, I visited an amazing  permaculture garden at 18th and Rhode Island Streets on Potrero Hill. It got its start back in 2008 when the owner, Aaron Roland, read a story in the SF Chronicle about using vacant lots to grow food. The writer wrote about Kevin Bayuk who had found over a thousand vacant lots even in the dense city of San Francisco. His idea was to try to find owners willing to let their land be used for urban agriculture.  When Aaron read the story he contacted Kevin and offered the space to be grown for food.

Since then, the sloping property has become a community garden developed with the principles of permaculture with help by project developer David Cody, permaculture students and the community. A good history of the project can be read in The Potrero View. The design works with nature but faster: building up the soil and catching and retaining rainwater in swales. The lot doesn’t look like your typical  vegetable garden with rows of vegetables in square beds. Instead paths follow the contours of the hill with recycled concrete retaining walls The plots are planted heavily with fruit trees and many perennial vegetables  that require less water. I noticed dwarf varieties of fig trees, apple trees, plums, pears and more. The front of the garden has cob benches that overlook downtown San Francisco and the far end of the property has a greenhouse/shed made of recycled doors. The newest addition is a pond and fish.

The garden is open to anyone and the day I visited, Branch, an educational program for kids was having a summer camp there. Kids were learning about bugs, picking fruit and making sun tea. It’s a great way to get kids into nature and there’s still two weeks left of summer camp with Branch and spots are available. Look here for more info.

It goes to show you there’s plenty of potential in an empty lot. Visit the garden and find out how to get involved on their Facebook page.

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Kids work on artwork in a Branch summer camp at the 18th + Rhode Island Street Permaculture Garden in San Francisco.

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The front of the garden has cob benches overlooking the San Francisco skyline.

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Paths through the garden are mulched, beds have recycled concrete retaining walls.

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A greenhouse/shed made from recycled doors.

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More on starting a backyard native frog pond…

Another view of the pond. I'd love to get rid of the big flax plant in the back (it's not native) but the frogs hide out in it and stay safe from the marauding coons.

My backyard pond has gotten overgrown but this is what the frogs like best. I’d love to get rid of the big flax plant in the back (it’s not native) but the frogs hide out in it and stay safe from the marauding coons.

Last week I got a lot of interest in my backyard frog pond posting so I thought I’d elaborate with more photos and information. Having a backyard frog pond is a really a fun way to bring nature into your life. There’s nothing like the sound of frogs in the spring and who would have thought it possible to have have frogs in San Francisco? If it can happen here, it can probably happen in your backyard. It’s really not that difficult to set up, the main thing to remember is you’re creating a habitat, not just a pond.

Here's a Pacific Chorus frog singing his heart out.
Here’s what a Pacific Chorus frog looks like singing his heart out.  As loud as they are I rarely see them, they are tiny and they like to hide.
Here's the 60 gallon aquarium that I put the tadpoles in to keep them safe. I have a wire cover that I secure with heavy rocks.

Here’s the 30 gallon aquarium that I put some of the tadpoles in every season to ensure the raccoons don’t eat them all. I have a wire cover that I secure with heavy rocks.

Ponds also attract dragonflies that will lay eggs in the pond (they will eat tadpoles and eggs) Adult Dragonflies are carnivorous and love to eat mosquitoes.

Ponds also attract dragonflies that are nice to have around. One of their favorite foods is mosquitoes.

A frog feels right at home on a native monkey flower plant  (mimulus)

A frog feels right at home on a native monkey flower plant (mimulus)

The key to a successful habitat is providing a healthy natural environment that has everything your frogs need to survive. You may wonder why grow native plants–won’t any pond plant do? The best reason to grow natives is because they have evolved  along with the local animals and are perfectly adapted to each other. They are made for your particular weather conditions, soil and seasons. Natives attract the right bugs, birds and animals that live in your area and they naturally provide them with food and shelter. They are low maintenance and require little fertilizer, pesticides, or even attention.  It’s true the water loving native pond plants  will need  you to water them unless you have a naturally wet backyard, but they will be easier to grow and less invasive than other plants you find a nurseries. I learned the hard way to stay away from water hyacinth and duckweed, two nasty invasive plants that will choke the life out of anything else that wants to live nearby.

Here are some easy to grow natives…

Cow Parsnip a native perennial that has giant 12" leaves and flower stalks that can get 8' tall. It's easy to grow  and can tolerate dry or wet conditions.

Cow Parsnip a perennial that has giant 12″ leaves and flower stalks that can get 8′ tall. It’s easy to grow and can tolerate dry or wet conditions.

Monkeyflower (mimulmus) is a native that likes to have wet roots. I grow it in pots around the pond and in the pond. There are many varieties of varying size leaves.

Monkeyflower (mimulmus guttatus) likes to have wet roots. I grow it in pots around the pond. It spreads easily and has yellow flowers.

Scirpus is another native that likes to have wet roots. You can put it right in the pond.

Scirpus is another native that likes to have wet roots. You can put it right in the pond or in pots around the pond.

Here's a reason to plant natives: You'll attract crazy bugs like this native Green Sweat Bee on a California poppy.

Here’s a reason to plant natives: You’ll attract crazy bugs like this native Green Sweat Bee on a California poppy.

California Bee plant (Scrophularia californica) grows in 2-31/2' high clumps that pollinators love. It's an easy plant to add around the borders, it attracts insects and does well with or without water.

California Bee plant (Scrophularia californica) grows in 2-3 1/2′ high clumps that pollinators love. Add it around the borders, it spreads easily  and attracts insects. It does well with or without water.

Sedges (Carex) such as this wetland example are perennials that grow in clumps.

Sedges (Carex) such as this wetland example are perennials that grow in clumps.

Currants (ribes) are spiky border plants that do well with or without water.

Currants (ribes) are spiky border plants that do well with or without water and flower in the spring.