oldskoolkoolcommentedweek 721h ago
Theres a free phone app to measure light,PPFD METRE. and you want the lightsb turned up as high as 900 umols mid flower.You can turn it down to 700 for the last 2wks to preserve the terpenes.They don't like the heat.I'd ntake that net off if you can.Can youu raise the smaller plants up.The light down there is so much weaker.Its one of the bad things about led,s compred to HID Lamps,the power drops off really quick.I think its something like half the power 1 foot lower which is a huge decrease.Buy yourself some cheap stolls for a few quid.Theyre £5 here.I wouldnt of used that rockz or the ata.I do rate Atami,value for money and good quality.It sbest practise to stick to mineral nutriants or organic.If it doesnt say bio,organic then its man made minerals.The soil microbes have evolved over millions of years to work with the plants and convert the elements in the organic food and make them plantt available but the man made minerals arev taken up by the plant directly which is why its much easier to burn them,tip burn,Organics are much softer on the plant,they can still burn though but its harder.I nguess you've got the burn from using the 2 i mentioned together.The othe rissue is they're almost the same thing and arent meant to be used together.The ata is for the first 2wks and the I nguess nthe rockz is for mid flower4-6wk.The plant vneeds extra pk during flower andnthese are just that.Bio stimulants and mineral pk in them both.You should stick with bio,organic as that what the biobizz is.If its an option you want even for next time get an organic pk booster like big bud organic.You can also use bat guano for p phosphorus and ash for K Potassium.Any ash will do,hard woood is better though.Pot ash.
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