Monday, July 22, 2024

More Input on Regenerative Gardening

Tridens flavus
Purpletop 
Photo by Mail Order Natives
The VegHeadz received an email this week from Hope Corona, a follower of our blog, who wanted to make a comment on a previous post.  Her comment was too long for the blog app to accept so she contacted us to see if we could post it for her. 

She is referring to our previous post about sustainable and regenerative gardening.  Link to Previous Post  Here is her very interesting comment.  She’d love to have some feedback.  Thank you Hope, for your thoughtful input and for providing information on new things to try!  As our contribution, we have supplied links for more information on her reference plants and refer you (and Hope) to this study of native plants in North Florida landscape conditions. Link

Hope’s Comment:

I'm always delighted to see one of your new blog posts in my email box :) !  Love your posts! 

I wanted to submit a comment to your recent post "Beyond Sustainable Gardening," but my comment was rejected as "too long." Perhaps you can help?

Wow...I've been thinking these same thoughts lately too....and realizing I need to move further towards regenerative urban veganic farming, but I'm encountering some challenges along the way.

IFAS has virtually NO published research or recommendations (at least that I have yet found)  regarding the use of NATIVE plants (grasses, legumes, nitrogen-fixing and nematode resistant species, etc.) that can be utilized for our cover crops and perennial "chop and drop" and pathway plantings in a regenerative tiny lot urban home landscape.

So....it appears to suggest that it's going to be up to all of "the rest of us"  (backyard gardeners and small market farmers)  to work together, doing our own trials and research, collaborating "virtually" to develop a list of potential regenerative native plants, seed sources for same, and the seeding dates that work most successfully for the obvious and most desirable planting windows in Florida's North, Central, and Southern areas.

Anybody else "IN" on this project? Or an easy "virtual" way to collaborate (a place here on your awesome site?)

Here are some of my observations so far from my tiny, urban postage stamp lot in Zone 9, Chassahowitzka, FL (34448):

*Perennial nitrogen-fixing chop and drop
Senna Ligustrina, aka "Florida Native Privit Cassia
Link to more information
Awesome Success!  Disease free, gorgeous glossy-green compound leaves that make beautiful compost and chop & drop when mixed or covered with any "brown" (leaves, pine straw, etc.).  Seeds are easy to come by (look for them when you hike the woods...they're plentiful, readily germinate, and the resulting plants will self-seed forever....you'll never run out of seeds to keep and share).  It attracts beneficials and pollinators; it hosts native butterflies; it gently shades and protects whatever seedlings (that the birds or your compost planted ;) beneath it, such as squash, pumpkin, watermelon, peppers, etc.  It's strong branches don't lodge and can provide trellis for climbing volunteers (cowpeas, etc.).  It dies back in a hard freeze, sometimes comes back from its roots in spring, and definitely reseeds to replace itself.  It's easy to take out if you don't like where volunteers landed too :).   If Senna ligustrina isn't the native Senna in your own Florida neighborhood....look for the Senna that IS :).

Nitrogen fixing lower shrub / herbaceous annual plant position (flower bed front or mid border height): 
Chamaecrista (fasciculata, nictitans, etc. - the ones in your area): Partridge Pea
Perfect for that position, but tricky to get the timing right on seeds for the "it's getting hot" window.   I haven't found the best seed scattering time yet.  They're "hard seed," meant to have uneven germination, and they do seem to prefer some cold stratification here in Zone 9, but when there are lucky "volunteers," they are just perfect.  It's really hit or miss for me, especially as the spring turns to summer.

Pollinator attracting, Nematode suppressing flowering plant:
Gaillardia (o.k....I know...not really a "native," but it seems Florida-friendly enough here).  
It's another marigold-like nematode suppressive plant that is (according to published research online) a marigold alternative where and when tagetes may not be an optimal choice (such as where pests - slugs, spider mites -or pathogens (foliar pathogens), or soil conditions keep killing your marigolds).   Gaillardia chop and drop readily decomposes too when you just can't handle their sprawl into your paths towards the end of their season :).  Gaillardia seems less demanding of perfect soil conditions, and often provides welcome "color," and cut flowers for your garden at the times when few other flowers are blooming.

*Grass
this is the most difficult for me: please post your finds!
So far:
Native  Purpletop - Tridens flavus
Link to more information
seems most promising here (Zone 9), but I can't quite figure out the right seeding time.  However, the existing plants we have provide excellent chop and drop, accept high-mowing when necessary (for neighbor-friendly front yard), come back with resilience when used as a perennial landscape element, and are easy to remove entirely where you don't want them anymore.   They're a nice height for urban residential planting (knee-height), and their seed panicles are gorgeous purple-y decorative elements in your fall to winter landscape.  Seeds are readily available online, affordable, and purchase of new seed becomes unnecessary if you maintain a perennial patch for your own seed-saving.  It seems more tolerant of semi-shade, and the dramatic sun to shade conditions that can happen in urban landscapes where "urban" features of the tiny lot (your neighbor's trees and fences, the daily and seasonal shading caused by your own house, your neighbor's homes, etc.).  It seems to tolerate urban alkaline-ish soils (like that over your existing or former septic field) much better than some of the acid-soil demanding native grasses.

Woodland oats (Chasmanthium) volunteer here....but I haven't gotten enough seed yet to trial.
Everything in your landscape is a candidate for chop & drop or compost - even your roses - thorns and all! :)  (I used chop and drop rose parts in a worm bin one year and the worms LOVED them; rose parts readily broke down in my vertical worm tubes and in-ground hole-y compost buckets too :).    Ditto with peach and plum tree clippings, etc.

Lots more to share...but this "comment" is already much too long.

I know you guys already know most if not all of the above...but perhaps my comment inspires or incites :) some of you to post your own better suggestions :).    

I'm ALL ears!

Looking forward to the day when we can all surf online and find affordable bulk quantity seeds for Florida Native Cover Cover Crops and path grasses (like the OTHER states already have with their "eco-grass" selections).   

Why are our Florida University extensions so behind the ball on this?  
(Doesn't suit their corporate donors' best interests? So no funding for regenerative / native / affordable?  Therefore no interest?  Come on PhD candidates out there....find the right prof and pitch it!)

Hope I haven't offended anyone or poked the bear too badly.

I'm old, and on the spectrum...so please forgive me.

Wishing you all health and happiness!

Hope (E. Hope Corona)

Gardening on an impossibly tiny postage stamp urban lot in Chassahowitzka, FL (Zone 9, on a canal to the Chassahowitzka River & Gulf....the front lines of sea level rise and climate change 🙄)

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