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I'm looking for a new dehum and am wondering if anyone has one that they like and what it is. Looking for a 50-70p. Just don't know anything about the brands.

If i use a seaweed extract do i still need to add extra humic and amino acids? Or does the seaweed contain enough?

This is Ed Rosenthal's Powdery Mildew Brew from his book 'Cannabis Pest and Disease Control'. After trying tons of remedies, this is the one I have found that works best for both the desolation and maintenance of PM. I alternate this home remedy with an all natural treatment called...

This year on Vancouver Island the outdoor season was atrocious. With temps dropping and humidity rising in late July, fall came early. I grow in a greenhouse and was not prepared for an early end to the growing season. When the weather changed I hadn’t gathered the necessary winter equipment...

When you look at your trichomes to deside when to harvest and flush do the percentages of amber vs cloudy to watch for change if a cultivar is supposed to be higher in CBD than THC? I have a plant that was flipped on May 20th. She is already showing about 40+% amber, 10% cloudy and 50% clear...

Does anyone know a way to make a decent shatter device?

Anyone know a good tutorial on designing a vertical grow? What are the benefits of this?

I have a couple plants that I have had some trouble with in veg. The first plant is Blueberry GSC. I started this plant from seed in January. This plant is less than 2 feet tall as of today, July 1st. This is probably due to the way I topped it. However I have had some soil problems which has...

Heres a link to the video. Havent tried it yet. Not sure if I will. But thought it was cool.

I am a first year, greenhouse soil grower and have problems with over watering. Watering can be tricky in a greenhouse environment. Since the area gets lots of ventilation and sun with shelter from rain, I usually need to water more often. I find a smaller amount more often is better than a...

https://dyna-gro.com/vitamin-b-1-myth/ Although this article does make a good argument against B1 it only compares its effects on growth. The article also states "B1 provides only color and scent!" But this is stated without mentioning any research into ita effects on the potency of blooms...

This being my first year of growing, and since I am teaching myself instead of working with someone who knows what theyre doing, I have encountered a problem with every plant I have tried to bring to harvest so far. My grows have gone from terrible, to not so bad, to promising. But so far I...

Does anyone know anything about Clover Mites and ways to destroy them? Such as their gestation period and predators? Been noticing large red mites running quickly along the tops of leaves in my greenhouse.

I just finnished my first harvest. I had my first mite infestation and I know that this drastically effected my yield. Timing, size and yield per plant are rough estimates. Lighting: LED full spectrum 1200w equivalent from Amazon, 6x LED grow light 85 CRI from Home Depot. Space: 5x5 Pot size...

Im looking for a large popup greenhouse and for some reason most of the large ones are green! Is there a difference between green and white greenhouses? Also does anyone know any good places to get a large, heavy duty but affordable and semi temporary greenhouse? I live in canada and free...

When will I know that my males are ready for their pollen to be harvested? Thanks!

Spider eggs have hatched in my greenhouse and the little buggers keep spinning webs on the tops of my flowering plants! Anyone have an idea of how to get rid of them? So far I've been dewebbing the plants and squishing spiders but they are the size of dust flecks

I have a home made tent in my unfinnished basement. I knew there was a chance of this happening. A spider egg sack (maybe multiple) hatched somewhere amongst my plants. My plants are on their second week of 12/12. The spiders are spinning webs all over the tops of my plants. They are so small...

Can photoperiod seedlings be placed under 24hr light after week 1 and until their first nodes appear?

I had some clones dropped off this morning and upon closer inspection they have a few darker leaves that are crinkling in on themselves and some are browning and dry. Pics added of both curled and brown leaves. I'm thinking some nutrient burn and perhaps a blight. Praying that they weren't leg...