hi there can i get bit ov advice my pistels on my cheese plants are starting to go brown 4 weeks in to flower and look like there burned but its not all over just odd few buds can u help please many thanks i use good vertilizer and i use canna boost spareing the for last 4 weeks ov flowering asince there in veg for first 4 weeks i fed it the dutd pro original bloomhydro/cokcs but i stopped using the dutchpro for the weekthey have ibeen in flower i just used the boost the i git told that i still need to feed the dutch pro bloom hydyo /cocos and thats my problem the pistels are looking like tnhey have bween burn but no ones near them so is the plant starting somety wrong i think its cos ive started useing the dutch pro and stoppingfor the veg then wen wen flower started ive just feed boost till now weeks in to flower and now probs please help