Recent content by GreenhouseXpert

Im using 300 watts in s smaller rectangular growspace, LEDs are LM301b and Cree, lots of light, very little warmth and was very happy until now.... Have you seen this lamp tho.... Just had my lights and so happy with results but... 1300 leds... 3 umol... baby jesus Its connectable to a...

If you have a rectangular space I would consider a Mars Hydro SP 3000, with any other space I would go Quantum Board, but build it myself. Next to HLG there are other suppliers in Holland: www.rubul.nl dont know if US has companies designing own QB's but must be. With HPS I don't like the fire...

on coco or hydro, maybe up the calmag to 30 ml to 5 gallon, plants need more calmag on these media.

Since I see also a little of leaf curl, Im betting this is it (calciumdef), did u bring that water down to 6.4 at least (ph)? To fix, keep giving calmag but bring your water down to 6 for a couple of days.

Mites or calcium deficiency?

Well you kept asking for sbs's even when I gave you two posts with side-by-sides and research, you have a way of discussing, seemingly ignoring facts that turns even me into a 'shit' human and wanting to chew your face off. And be honest, your forum title is a bit of a trigger, so Im guessing...

I gave you fucking researchpapers and side by sides. I dont care if you want to keep trolling. Just keep firing your saltlamp, spend all your money on powerbills to keep growing your crappy weed, idiot. Lick a fucking bat. Or an elevator button, before you multiplie so we dont have to explain...

Prick a small hole in the bottom of a large container or bottle, fill with water and some feed, dig neck into soil. McGyver, I know... but if you have no time to order a drip this will help for couple of days. If hole too big, plug with something or make pinhole smaller....

I think its revegging too, sice you mentioned light leakage. This could just be more sensitive pheno variation in this plant. On 80 plants I find one anomalous plant a good result.

If you lived anywhere near a greenhouse, , I live in the Glass City. The part of Holland that looks like glass when seen from space. I worked with lighting and greenhouses all my life and I'm telling you: if commecial flower farmers are binning their million dollar HPS setups for a 3 million...

You are just a troll and Im done with you after this post. Two pages back I made a post about what you probably did wrong in your onbiously uncontrolled test (by obviously not a doctor). I gave you 3 side by sides. Still you keep whining about the side by sides. You failed with LED after a...

People needing side by sides? Believe me, these newest leds even work for starting growers and also the older mars hydro tsw series packs a punch. But: - The boards with no fans and no extra heatsinks will run hotter, when no fans are applied. This will cost Umol and lifespan of the...