Making a horsetail (equisetum arvense) fpj if you look at Dr Duke's plant database you can see its highest in Si (Silica) and also very high in Ca (Calcium) for the plants he has tested...both these elements are critical for resistance to fungal plant diseases issues like powdery mildew, rusts etc as they affect plant cell integrity.

Going to make a amaranthus based one later if I can find some plants before any potential frosts. Being a calcium rich fpj it may need some eventual filtering so it doesn't clog up the sprayer....and we want to spray it to get the calcium to where it's needed in the plant cell walls.

#permaculture

#gardening

#regenerative soil

#knf

#grownostr