Arnski5000
Well-Known Member
How many weeks they seem very small thought you had 7ft to play with
. Going on week six I LST trained them other wise they be a lot tallerHow many weeks they seem very small thought you had 7ft to play with
Mabe the LST stunted them or there tiny plants lol I figured by now should be about 36” tall next run I’ll let them grow naturally see what they do. I’m hoping they will pick it up and stretch more.How many weeks they seem very small thought you had 7ft to play with
I think I made a mistake it’s week 5How many weeks they seem very small thought you had 7ft to play with
That’s a great price.There are some lights on Amazon that look good(?) maybe. The kit I'm looking at has one 400w MH for veg, 400w HPS for flower, a dimmable ballast, vented reflector, and yoyo hangers for abut $150. You can't put it together for that. It looks like you could even use two 600w fixtures and spend less than for a 1000w.
No way? Are you saying a 400 watt HID is as cool as a 400 watt LED? Do you suggest that a really efficient LED like a Fluence Spydr X at 350 watt input will be as hot as a 350 watt HPS? Not a chance! An HPS is likely to give off as much as 30 percent or more of its power use as heat not photons, led maybe 10 percent or less depending on the fixture including the power supply. The issue is that most of the blurple lights are just old tech and make observation difficult, they suck to work under. If your 700 watt LED is hot it isn't very efficient. I can grab hold of any part of my fixture and at best it's warm to the touch, don't need to ventilate for heat, just air exchange. 4x5 foot room at 74 degree Fahrenheit house temp runs at 79 degrees with an unassisted RH of 45... without cooling! You will not do that with an hps! sorry ain't gonna happen! Not being a troll here but it's just not accurate saying different lights with the same input wattage create the same heat that's all. Peace out400 watts of hid will put out the same heat as a 400 watt led light.
The idea of using a led is that you can use less power for the same results. For example I use a 1000 watt light but built a 700 watt led to replace it now I'm using 300 less watts which is less heat then 1000 watts and I'm still getting the same results or better plus less stress on my breakers.
Ok thanks I’m a little higher than that right now
Without a PAR meter I would suggest starting off at around 24 inches from the plant if it's just a baby. What you want to look for is legginess, if it starts to get leggy lower the light at 6 inch intervals until the plant stops stretching. It won't really matter if you intend to transplant anyway as you can bury the stem some to shorten it. I would also use a gentle breeze from a small fan to strengthen the stem. To be honest though, for little guys I would prefer to use T5 lights than the blurple LEDs. Some guys like em, I find they make me nauseous to look at and most aren't that great. If you want to do this for real get a good light fixture like a Spydr X or similar full spectrum [ true color ] light.Ok thanks I’m a little higher than that right now I’ll lower a bit .