not sure gmo may be
very hard water round here lots of lime scale in the kettle my prevous grow didnt go this bad tho the Santa Marta Haze still trying work it out scratching my head time
was thinking how long does the dolmite lime last for the stuff that buffers the soil ?
Think i might start ph ing my tap water to the soil ph so no buffering needed by the soil
every think was going ok till hit week 7 then went pear shaped just been feeding plain water 2ltrs or 3ltrs at a time may be a build up of crap from the tap water blocking nutrients uptake or the ph went out to 7 in the soil
Ill run some tests just waiting on some distilled water to be delivered shit cant find it any where had to order it online be here soon
mn