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Hey, I've watched a lot of "how to make a substrate for mushroom growing" videos, and I see all YouTubers use Coco Coir with Gypsum and Vermiculite. I have Coco Coir and a lot of PeatMoss in my house, What is the best option to use? Is there a mix of Coco and PeatMoss for better results? or...

Hello guys, I have a small amount of mushroom Liquid Culture, I want to re-use it to make more LC. Can anyone suggest a method to me? Regards.

Hey guys, I'll attach photos of my grain spawn jar after sterilize it in autoclave for 90 min on 15 psi. The wheat has shrunk, I filled 2/3 of the jar. Now it looks 1/3 of the jar. I think the water evaporated from the wheat which reduces its size. Also It was white, now it's brown, and...

Hey guys, I face some problems with the grain spawn, I think I'm doing something wrong. I used "Balila wheat" to making grain spawn. 1. I washed the wheat in water several times to clean it of any dirt. 2. Soak it in water for 21 hours, to get saturated with water and increase its volume 3...

Hey guys, Yesterday I make 2 spore syringes from a spore print. Using Airbox, distilled water and high sterile equipments. I leave the syringes in room temperature. Today I found one of these syringes is too black than other one, so is it a problem? Did I do something wrong? Is it ready to use...

Hey guys, I will use the GH flora series with Soil for my cannabis plants. I found a lot of schedules on the internet and I don't know what is the best. Any suggestions?

Hello guys, I'm looking for colorful indoor strains, with high yield and high THC. Colorful Marijuana like Purple, Black, Red buds, I was thinking about "granddaddy purple" but i read this strain needs more cooler place to transfer to purple. What is your suggestions and advices...

Hello, I know 1watt led = 3.4 BTUs so, I have question if use cobs with water cooling, Are BTUs for watt'll change? and how can I calculate heat Resulting from the energy of photons on the planting? something like this: https://www.rollitup.org/t/water-cooled-cobs.909674/

Hello guys, My Grow Room 4m x 3m, 20 plants photoperiod, with 4 different strains. I'll use split AC like this, with 2.5 horsepower I'll make two Carbon Filter DIY inside the room, Like this concept, there are no ducts go outside the room I'll use this tutorial littleloveliesbyallison...

I hope all be fine. Now I have LED Project, I'll go with (Citizen CLU048-1212C4) 200 Datasheet Url: https://ce.citizen.co.jp/lighting_led/dl_data/datasheet/en/COB_5/CLU048-1212C4_P3700_0516.pdf I need to run each LED @ 70w and I want to run every 5 LEDs on 1 power supply, I was thinking to...

Hello, i'll make my growing room soon and I am afraid from possible position now i know the vegetative stage lighting 24h and flowering stage lighting 12/12 in my country Electricity can be cut off for 2h in min and 2 days in max there's any tips about electricity outage (for min&max hours) in...

Hello guys, i really love community here And I be happy when i see people help people for nothing return ooh yeah i live in the middle east , and cannabis It is illegal and legally prohibited i search about seed bank is really help in shipping and delivery also i feel fear from genetics , i have...

i know it's a wrong qustion , but can i calculate estimately GPW form PPFD/W like this graph i want to know estimately GPW for example when i use VERO29 C #1 and CLU048-1212 on same wattage : 100w VERO29 C #1 on 100w > 9.2 PPFD/W CLU048-1212 on 100w > 7.7 PPFD/W how much difference GPW between...

i planning to make led setup and i want to ask is Citizen clu048 1212 3500K 80Ra cob is good for growing room ? and how much GPW i'll get from one cob on one planet northen and i'll buy it form kingbrite on alibaba Are there any tips Thank you