yes i do use the Fox Farm Sledgehammer as per the schedule - i have not had any yellowing of the leaves - i PH the water before adding in the Sledgehammer then recheck to see if need to go up or down in PH - i use every 3 weeks so i do not get any kind of Nutrient Lockout - or a overload of Nutrients that might cause and kind of yellowing of the leaves
below is how my grow looks and i did the Sledgehammer flushing back on about the 4th of December
and below is the pic i took yesterday just before the regular feeding on the 12th
i do not really see any difference but a bit more stretching - the leaves are nice and green no indication of any kind of problems like Nutrient Burn - underwater or over watering - no spotting or browning of edges - not even clawing as some leaves might do -- yes i do have a few leaves that went their own direction but i leave them be
i do have a 5 gal paint bucket for this grow and use 2 gal of Sledgehammer mix to flush - the entire grow i try to stay with a PH of about 6.1 to 6.3 -- with all Nutrients or just plain water for the flush before harvest
i do believe that keeping a good watch on the PH is the one main key to a good grow - for a good range i have found in my wanderings of information is many will say to stick between lowest at 5.8 to the maximum of 6.5
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yes i do use the Fox Farm Sledgehammer as per the schedule - i have not had any yellowing of the leaves - i PH the water before adding in the Sledgehammer then recheck to see if need to go up or down in PH - i use every 3 weeks so i do not get any kind of Nutrient Lockout - or a overload of Nutrients that might cause and kind of yellowing of the leaves
below is how my grow looks and i did the Sledgehammer flushing back on about the 4th of December
and below is the pic i took yesterday just before the regular feeding on the 12th
i do not really see any difference but a bit more stretching - the leaves are nice and green no indication of any kind of problems like Nutrient Burn - underwater or over watering - no spotting or browning of edges - not even clawing as some leaves might do -- yes i do have a few leaves that went their own direction but i leave them be
i do have a 5 gal paint bucket for this grow and use 2 gal of Sledgehammer mix to flush - the entire grow i try to stay with a PH of about 6.1 to 6.3 -- with all Nutrients or just plain water for the flush before harvest
i do believe that keeping a good watch on the PH is the one main key to a good grow - for a good range i have found in my wanderings of information is many will say to stick between lowest at 5.8 to the maximum of 6.5