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Hello everyone, as someone that has been using Masterblend for years now with great results i decided to deep dive into the nutrient composition of both Masterblend and Jacks, both well known brands and i was wondering if anyone knows if theres any real difference between these two brands final...

Hey lads, so this i my first DWC grow even though i have around 4 years of growing DWC vegetables with great results, im using the same mix i always use which is Masterblend 4-18-38 + Calnit + Epsom salt, the plant was started from seed and its an unknown variety although supposedly feminized...

Hey everyone, after reading about the membrane meniscus hydroponic system on Larry3215's thread: https://www.rollitup.org/t/three-types-of-hydro-in-a-small-tent-on-one-airpump.960095/ I did a little digging, got in touch with the inventor Andrew Parker and also read his book on the system. On...

Hello everyone, Laser grow lights have been on my mind for a while now, i always wondered if using Laser diodes would produce better results then LEDs at similar/lower wattage, since lasers produce coherent light while LEDs (and pretty much everything else) produces incoherent light, what the...

Hello everyone, i need some help because i've been reading nonstop for the past week and the more i read the more confused i get, i'm aiming for a 4 cob light at around 200-250w total, i want 3500k 90 CRI cobs and obviously the best lm/W i can get. Do i go with 4 Citizen 1812 3500k 90 CRI @...