horticulture lighting group

Week 3 going into week 4 of flower and the tips of leaves are starting to curl back. Upon googling the fuck out of the issue and getting unclear answers i decided to tally up my npk values( 5-4-15)to see if it was actually a nitrogen toxicity issue. Welp , i dont think thats the issue. Im using...

Ordered a HLG 135 on this website on 7/8. I only orderd from them because they said ships next buisness day. Its now been 10 days and ive still not recieved any tracking info. Ive called multiple times and left voicemails sent 2 emails and ive have yet to actualy hear anything from this company...

Im building indoor grow and have a few quistions the hlg 300 v2 is for a 3x3 space if i add a single cree cob 100 watt and 2 t5 tubes and have 4 plants under a 250 watt cfl with proper grow room setup would i be able to raise height of the hlg 300 v2 what kinda of size of area should i make? For...

A quick warning to anyone looking for Quantum Board kits. I recently ordered two QB kits from the website "growerslights" and have had a pretty crappy experience with them as a company and wanted to share with/warn others. The order was placed on a Saturday, confirmation email was recieved. A...

Picking up from where we left off.

1st time growing in over 20 years, 1st time in a tent, 1st time using led, 1st DWC ,1st time quadlining. Hi all thought I would do a journal as I am sure I will need some help. I have already had some help from some members with setting up my light fixture. So this is what I am working with...

Before we begin id like to thank Cammie from HGL & Stephen from HLG for giving me/ us this oppertunity. Takes balls fir sure. Those of you who don't know, HydroGrowLed is back. Cammi has been Making Waves with a shocking display of light give aways to growers whom will mostly provide side by...

I’m going to try to start over, because I know I flooded my last thread beyond use. So, in my flower closet, I have 2x Purple Haze/Malawi x Oldtimer’s Haze backcrosses. I am hoping pheno #2 is a male, particularly, because if I have no males from that cross, I just started two Purple...

Sup, hope ya'lllll good. I'm back from travels and feelin fresh so thought id start a new diary. Popped some new strains. 3 bodhi strains - Silver Mountain, Cobra Lips and Black Raspberry. Some Road Dawg from Karma and Brandy Wine from DVG. Also took a load of Space Monkey and Casey Jones...

Old QB 288V1 thread here Thanks to everyone who supported original Horticulture Lighting Group QB 288 and QB 304. V2 was have possible only from your support. What is difference between Quantum Board QB 288 V2 and QB 288 V1 QB 288 V1 uses LM561C , 5630 package QB 288 V2 uses LM301B , 3030...