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what to do after germinating cannabis seeds

What to do after germinating cannabis seeds

The seed case clings… … and is shed.

Weed seedlings have an inbuilt drive to grow towards the light. It allows them to catch all the (sun-)light they can to grow taller. At this stage, watch your little ones closely. If the stem grows too fast, it may become unable to support its own weight as the leaves develop. You don’t want your fragile plants to snap at this point, so if you have any doubts, make sure you give the stems some child support. You can do this by carefully using your fingers to prop them up with a small mound of soil. Another option is using a length of wire or a small stick, but these may be tricky to remove later on. Whatever you do, give your girls some guidance if they need it as they take their first baby steps towards maturity.

Window Seats

In the first episode of Sista Mary’s Grow Guide, we’ve seen the germination of her Amsterdam Genetics Skyrocket seeds. Now, as their roots dig into the soil, we witness these seedlings take their first baby steps towards full cannabis maturity.

Theresa, Hilda, and Caroline: Meet The THC Sistaz!

To protect the vulnerable baby plant from cold spring nights, pests, and an overdose of May sunshine, the seedlings were kept indoors for a bit. They got a snug spot on the window sill, allowing them to get used to actual sunlight rather than artificial lighting. After all, these Skyrocket plants are meant to be outdoor crops, so a go-between in the form of window seats is a sensible choice. If you don’t have a safe and sunny spot in your home, artificial lighting by fluorescent tubes will do. Just make sure to alternate about 18 hours of light with 6 hours of darkness or your plants may hit the ceiling before you know it. Still, the window sill gives your seedlings a chance to get used to real sunrays, which is a more natural start.

What to do after germinating cannabis seeds

Your seedlings will be healthier and more sturdy if air is flowing above and around them. A fan can be used – we recommend putting it on a timer, just like your grow lights.

You can also use Eco-friendly Seed-starter Cowpots, which you eventually plant into the ground, adding nutrients and organic matter to the soil.

4. Airflow

After transplanting, be sure to still water your seedling from below.

When transplanting, never grab a seedling by the stem, or you could damage or kill the plant. It’s better to try to push it up from the bottom of the cell, and try to take it out in one piece.

6. A Bigger Pot (optional)

The grow lamp should be about 2-4 inches above the seedlings, so adjustable lights are helpful. You can find the Tabletop Garden Starter® Grow Light Kit shown in the video (and in the photo above) from Gardener’s Supply.