>>1003856Too much nitrogen will "burn" the roots. It does this by reversing the flow of water/nutrients in the roots which dries them out.
Coffee grounds are NPK 2.1:0.3:0.3 and have a pH of 6.5 to 6.8. You'd need to use an absurd amount to cause root burn. You may also want to use coffee water itself. Dilute coffee 1/2 and 1/2 with water and use that to water your plants once in a while.
Acidity issues are normally not a problem with most vegetables and herbs. Only ones that need a high pH soil would have problems over time.
http://www.harvesttotable.com/2013/12/vegetable-crop-soil-ph-tolerances/>>1003885It gets up to 105F easy where I live and my garden is in full sun. The plants wilt when they need to in order to avoid the sun. The plants produce like mad. The sun isn't your problem.
The problem is your soil. Learn how to make loam and properly use a fertilizer source.
https://www.google.com/search?q=how+to+test+your+soilhttps://www.google.com/search?q=how+to+make+loamy+soilhttps://www.google.com/search?q=how+to+make+composthttps://www.google.com/search?q=how+to+use+urine+in+the+gardenIf you do feel that your vegetable varieties are not heat tolerant, you can almost always find a heat tolerant variety online. Okra is one of those plants that originally comes from really hot places.
>>1003951>>1003952Very nice. What variety was that snipped one with the dark coloring?