new growth leaves are dark green near viens to yellow between seem small and curled had same thing on other plant in diff container last spring i planted big beef early sept it was about 8 12 wks old did well at first useing als mix 2nd season added gypsum jobes spikes and have givin miracle grow i has been 100 did shade now cooling took off shade discoloring started befor removeing shade could this be to much water or fertilizer. maybe lack of something.still trying to get it right here in south west on 3rd season getting better more hope for tomatoes my squash is great. any help?