M machead Well-Known Member Apr 10, 2013 #1 Hi all! running flood an drain system an was wonder what others used for cleaning out root an the crap build up while still growing. My roots have turned a dirty colour. Is there anything can recommend me to use between fresh nute changes. Cheers
Hi all! running flood an drain system an was wonder what others used for cleaning out root an the crap build up while still growing. My roots have turned a dirty colour. Is there anything can recommend me to use between fresh nute changes. Cheers
