As for amendments, everyone will be reimbursed for $50 worth of compost such as Black Kow, Chicken compost or mushroom compost. It's about $5/bag, so if you'll make the effort, we'll reimburse you for it. Bring your receipt to Jenny after you've put your amendments on your bed(s) and she will get you paid.
The beds have been mineralized/fertilized for the spring. During the growing season you'll need to add additional Nitrogen to your beds as you replant follow-on crops. Best product to use at that time is bloodmeal. it's fast acting but won't burn your plants. The heat and rain burn up extra nitrogen so we can't store it in the soil. Other than Nitrogen, any other fertilizer/mineral you add to the soil will be a waste of your money. Don't even think about using Epsom salts unless you want to make bricks with the subsoil under your bed.
Don't be in a hurry to plant, we're getting close, today I prepped for potatoes which I'll plant next week. Then once we're into April we'll really get started with spring plantings.