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planting germinated cannabis seeds

Check out Johanna’s full video series on how to grow weed on Leafly’s YouTube .

How weed clones work

Check out Johanna’s full video series on how to grow weed on Leafly’s YouTube .

Step 4

However, potency in autoflowering varieties has increased significantly since their initial introduction, with some breeders crossbreeding the low-THC ruderalis with other more potent varieties.

Planting germinated cannabis seeds

Jiffy Pellets are used in a similar way to Rockwool cubes, though these tend to get much better germination results. Jiffy pellets are not suitable for most hydroponic setups where the roots are grown directly in water, but Jiffy Pellets can be directly transferred into soil or coco coir.

As the seedling emerges you’ll be able to see the leaves (sometimes it will still have the seed stuck on the first leaves, like in the picture above).

Germination Method 3: Germination Station

After closing a Rapid Rooter, it’s hard to tell it’s been opened. The texture of Rapid Rooters causes the seeds to stay in place and not “fall down” further into the hole once you’ve got it closed.

Rockwool is not a natural material – it’s made by heating rock and chalk to 3,000°F and air is blown through the mixture to create thin fibers of rocky material

Your Cannabis Seedling’s First Few Weeks

If new seedlings are showing signs of stress, try moving the lights further away and see if that helps.