1

I have some prilled Greenway Biotech calcium nitrate (15.5% nitrogen; 19% calcium) that I want to put in a 32 fluid ounce spray bottle to spray on the leaves of pepper and tomato plants, and such.

If I fill the spray bottle with water, how much calcium nitrate should I add before spraying the plants (assuming they're in need of nitrogen and calcium)?

1 Answer 1

1

Well, it looks like the answer is actually on the website I got it from, sans the math. I just missed it, I guess.

Anyway, the answer, according to the website, would be a half tablespoon to one tablespoon per 32 fluid ounces of water (for a foliar spray): They said 2-4 tablespoons per gallon of water.

Edit: So, now that I'm using a 51oz, or 1500ML, sprayer (advertised as 48oz), I need to add about a tablespoonful (more or less--probably less, for houseplants, based on my observations; not sure about vegetables).

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.