Rockwool cubes are one of the best ways to start your seeds if you are planning on using hydro as your method of growing. We teach you the best technique on starting your seeds in this medium. Starting and growing cannabis or weed seeds in rockwool cubes is easy if you follow the steps in this tutorial.We’ll show you the best way to start seeds in rockwool cubes, how to prepare rockwool cubes by presoaking them and ph balancing and when to transplant rockwool seedlings.
Rockwool Cubes: https://amzn.to/3heMWIJ
Seed Starter Tray: https://amzn.to/3AeU4LI
Hydrogen Peroxide: Get it at the dollar store, but if you cant, https://amzn.to/3g82VI6
ph Up & Down: https://amzn.to/3uBgKlU
TDS/EC/pH Meter: https://amzn.to/3hfOuCc
Continuous Spray Mist Bottle: https://amzn.to/3X4NAbO
Optional Seed Mat Station: https://amzn.to/3tsyBLi
Starting marijuana seeds in rockwool cubes is an easy and effective way to encourage rooting because they are sterile and they have a material that can retain water yet still allow significant amounts of oxygen to the roots. Rockwool is a reliable growing medium for cannabis seeds, especially if you plan on growing the plants in hydroponics.
Here are the basic steps for germinating seeds in rockwool:
Soak rockwool cubes in one pint of water that is pH’d down to 5.8-6.2
Remove from water and squeeze gently to release excess water. Make sure you spread the rockwool cube back out so the cube does not remain compressed.
Add marijuana seed to the hole, butthole up only about a cm from the top and plug the hole with a corner.
Place into a humidity dome in a warm room with 24 hour lighting and low light. 85 degrees works best.
To support our content, check out our Patreon: https://www.patreon.com/howweedgrow
📷 Instagram: https://www.instagram.com/growweedeasier
ℹ️ More tutorials; https://www.howweedgrow.com/
📅 Full My Proven Feed Schedule: https://www.howweedgrow.com/Howweedgrow%20Ultimate%20Chart%20Cheat%20Sheet.pdf
PROOF: https://discord.gg/nwDXKeBV4g
💬 For questions, comments or to chat: https://discord.gg/zKG85AuQBj