Start My Diary
Start My Diary
Login
Sign Up
Login
Start My Diary
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Seeds
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Back to Grow Questions
LED
Dony007
started grow question 4y ago
Hi I bought LED lamps 240w I put under the tray 120 cm by 100 cm. Two lamps together 480w How much crop do I need to know?
Solved
Other. Other
likes
VanHealzing
answered grow question 4y ago
The goal is 2 grams per watt.
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
rightweedofthefreeworld
Seed Production Question
Has anyone grown seeds? If so any pointers or guidance on them maturing, drying, etc?
Week 4
Other. Other
4y ago
2
2
Solved
blackskaarj1
Part 5 of What causes it, im stuck
After I solved the previous part of the question and the growth tips were looking like they were going to grow they decided to say im stuck again. The plants are only are receiving 1ml/gal AB 1ml/gal Pro Cal but are saying im stuck. No sign of growth past 8-14"
Other. Other
2y ago
103
Solved
Chilipadi
Calmag upkeep?
Should i keep up with calmag all the way? Or should i stop using it already? Some say use it in veg, some say all the way. All advise appreciated.
Week 9
Other. Other
5y ago
2
2
Solved
GreenZaza
Hermies on one tent
I have Hermies on one tent. Can i run another tent in the same room and not get pollinated plants? How long will pollen be active?
Other. Other
4y ago
2
3
Solved
blendmedmedman
ok here is the question, I used a silver thisolate spray to make seed. you spray once every 5 days, which I did, male sacks have formed, question is how much pollen should I see? there is a colloidal silver spray is 2-3 times daily, silver thisolate is once evry 5 days.
Week 16
Other. Other
5y ago
3
4
Solved
SAC87
Cross pollination
Hi there, I’m growing autos outdoors and am wondering if anyone has tried to grow around hemp fields. I’m wondering if the male hemp pollen will cross pollinate to my plants? I grew 4 last year and they were full of seeds. This years amnesia haze seems to have seeds. Thanks
Week 9
Other. Other
5y ago
3
3
Solved
PickleRick
Buds ripening
Today is Day 65 (55-65 day strain according to Dinafem). It's been about 2 weeks since last feeding and she's had just pH'd water since. Trics look mostly clear with a handful cloudy, and sparse amber. How much longer, and should I do a light feeding?
Week 16
Other. Other
4y ago
2
2
Solved
Perpetual_Grow
First SCROG, Any advice or recommendations?
Any advice or recommendations?
Week 17
Other. Other
3y ago
1
5
Solved
ELPIRATA
ventilación-sistema
Alguien me podría dar recomendaciones con respecto a la ventilación del indoor de 60x60x150- panel led 300W ? Por favor quisiera saber cuál es el formato permitido para subir fotos y videos ?
Week 1
Other. Other
5y ago
2
2
Solved
Ramster
Pot size
What is best pot size for Autoflowering plant ? I have 6L pot and 10L pot
Other. Other
2y ago
2
9
Solved
Cannaapeace
4 Weeks and Then Bloom
can i put my 15-18cm high plant under a 400 watt sodium vapor lamp that is used for flowering and then let it bloom
Other. Other
4y ago
2
Solved
2smokeyy
Harvest time?
When should I harvest?! This is the first day of the 10th week into the grow, autos star dawg. Got a microscope and I'm looking for 80% of the trichomes to be cloudy i believe but I'm finding it hard to judge, any other signs? First grow so forgive me!
Other. General questions
Other. Other
4y ago
1
1
Solved
MicroScrogger
Judging Harvest day
I've been watching the trics on my crit xxl closely, I now have 30% clear 50% cloudy 20% amber. I'm on day 62 from flipping, day 52 from noticing first pistils. I flushed twice in the last week, but am still seeing new growth. Should I wait another week before chopping?
Buds. Other
Other. General questions
Other. Other
3y ago
4
5
Solved
ChuckyK
Seedling stunted, why?
Plant is two weeks old from sprout. 2 of the 3 plants popped, planted, and surfaced at the same time (including subject plant) yet in shows stunted growth. Why? Temps maybe?
Week 2
Other. Other
5y ago
2
2
Solved
HiddenMessage
Planted seed that germinated 4 days ago. nothing appeared to be changing on top which I usually notice small moves n dirt as she finds her way. so I look& the root hasnt grown past germination. should I dampen the soil well and leave her?or she's done? new light, 2much light?
Week 1
Other. Other
4y ago
1
Solved
Lazuli
Breeding with colidial silver
I have 2 different motherplants. If i take a clone from each and use colidial silver on 1 of them clones to make male sacks to polinate the other clone.. will i have feminized seeds or hermaphrodite seeds ? Or all feminized ?
Other. Other
4y ago
1
1
Solved
Xavierfourtwenty
Mars Hydro LED
Just curious is anyone has used or is using Mars Hydro LED Lighting before & if so how do/did you like them, I almost went HPS but I keep hearing people do have great results with LED, my last 2 grows were crap but hoping these new Mars Hydro Lights are legit?
Other. Other
3y ago
5
5
Solved
Blubz
Is she harvest ready?
Hi, i really like to harvest this plant shes on day 61 of flower, day 77 of 12/12 and 100 days in general. Normally, i would harvest her, but i doubt because of the calyxxes grown by foxtailing shooting white pistils. Based on next images, would you harvest her? And if why not?
Other. Other
2y ago
2
2
Solved
cheetah844
Will males revert back to veg if daylight is increased by only minutes daily?
I'm flowering a male to create new genetics/seeds. I flower the males outside early spring (US - Michigan). Will more than 12hrs sunlight affect the males like it does females? Could I leave them outside without them reverting back to vegetative as the day hours increase?
Other. Other
Setup. Seeds
Setup. Outdoor
3y ago
3
4
Solved
JohnQPublic1917
Website navigation - how to like followers
How do I like and follow growers? Can't find a button on the grower's page
Other. Other
3y ago
3
2