This past Tuesday I took our daughter to help organize the seed library, and she was floored by the opportunity to pull apart the seeds from a giant sunflower (she's 4.5 months old). We swapped and categorized a bunch of plants, from annual flowers to veggies and native perennials. I took home some loofah seeds and won't lie - I'm pretty excited to grow them this year.
We're getting snow today so I've been continuing to split and store seeds for our own purposes, with an extra envelope of each to bring to the library. There's a grow tent in the garage that's probably going to be the overflow space for some of our hardier indoor plants so I can devote the grow closet in our hallway to seedlings and starts in the next week.
What's growing on with you all?
Just got access to my community garden plot! So many weeds… starting to chip away at it but of course it’s going to rain all weekend. I also need to plan what I’m going to grow this year.
I’ve also got tons of acorns sprouting that I need to get into pots asap.
Sounds like you've got all the fixin's for some anaerobic fertilizer!
What do you mean by this?
Short answer: you can decompose your weeds in water without oxygen and retain non-oxidized phytonutrient forms to feed your plot. Put a lid on the bucket (it's stinky) and wait 3 or more weeks before distributing with water at 10 - 50:1 ratios.
Longer answer: in an oxygen rich environment, the nutrients held by the garden waste and weeds are acted upon by a certain set of decomposition organisms, resulting in oxidized forms of those nutrients, their base elements, or a compound resulting from those biological processes. Without that available oxygen, different organisms and processes take over and result in different forms of those nutrients. There is some oxidation occurring when you mix it for dilution or expose it to the air, but enough of that form of nutrient will become available to your plants and the subsoil community they support.
Why does that matter?
Soils are living entities teeming with absolute scads of life forms, and are in a state of constant change through processes like gas exchange, hydration, and the fluctuations of chemical signals from the plants and microbiology in the vicinity. When we fertilize, it's in our interests to feed as many forms of our nutrients to our plants as we can responsibly manage, since that variety of nutrition will benefit the subsoil communities that are the engine of the soils we're cultivating.
During periods of wet soils - whether due to a continued rain event or one big deluge that won't drain away - there are functional anaerobes that will continue working to provide gas exchange and nutrient harvesting for our plants, since the aerobic microorganisms are either dormant or dying. Even when these events aren't catastrophic, our plants can suffer from a lack of these services. It's possible to inoculate your soil with some of these organisms by incorporating anaerobic liquid fertilizers you've made yourself from the weeds you're pulling.
Since those weeds are often doing the work of sequestering scarce nutrients by drawing them from subsoils or by using overabundant ones to advance the succession of the plants, we can use their hard work (and sacrifice) to replenish those nutrients they're accumulating to the benefit of other plants we're intentionally growing. This is a hyper-localized fertilization method for the exact patch you're growing in, as dictated by what the soil is expressing from its latent seed bank.