PLANTING WITH SEED BOMBS (AKA SEED BALLS)
Seed bombs, also known as seed balls, are effective tools for distributing seeds. Each ball contains the basic essentials to get seeds off to a good start. They are often used by guerrilla gardeners in reclaiming derelict and barren sites because they can colonize large areas with only a little grunt work. Simply toss the balls onto a site (do not plant them) and wait for rain, which will kick-start the seeds’ growth. The clay and compost protects seeds from being eaten by birds or scattered by wind until they have a chance to germinate.
This is a fun project to do with friends. Using a 16-ounce (474 ml) cup as a measure for each part in the recipe will yield approximately 300 seed bombs. That’s a lot of bombing action! After they dry, go out and do some “illicit gardening.” It’s good, not-so-clean fun.
Excerpted from Sugar Snaps and Strawberries: Simple Solutions for Creating Your Own Small-Space Edible Garden
by Andrea Bellamy, published by Timer Press. Image by flickr.com/dianasettar.
Tools and Materials:
5 parts dry red or brown clay* 3 parts dry organic compost 1 part seeds** 1 to 2 parts water
Source ,Amazon.com: Sugar Snaps and Strawberries: Simple Solutions...Step 1
Thoroughly mix together the dry clay, compost, and seeds.
Step 2
Slowly add water until the mixture holds together without crumbling; it should not be too wet.
Step 3
Pinch off small chunks of the mixture, rolling each chunk into a ball of approximately 2 in. (5 cm) in diameter.
Step 4
Set the balls on cardboard trays or cookie sheets until they are completely dry (two to three days).
Step 5
Scatter them wherever you want new plants to grow.
Step 6
- Dry red or brown clay is the stuff that potters use. You want the dry powder so it can be easily mixed (it commonly comes premoistened, which is not what you want). Ask for it at an art supply store, or check with a potter’s guild to find out where you might obtain some.
** In choosing seeds, avoid species that are potentially invasive, such as mint. For reclaiming neglected spaces and increasing biodiversity, choose self-seeding herbs, grains, and vegetables such as arugula, mache (corn salad or lamb’s lettuce), dill, flax, kale, parsley, and mustard. Attract beneficial insects with anise hyssop, fennel, and calendula. Crimson clover makes an excellent base for your seed mixture because the seeds can be bought cheaply in bulk. Although not edible, crimson clover is an attractive, beneficial insect-attracting crop that adds valuable organic matter and nutrients to the soil.
