Step-by-step: how I let my seed start mix mix
Once you have collected all your ingredients, it is quick and easy to combine a party of this start mix of this seed. During the nice weather I like to use a wheelbarrow to mix everything outside – it gives me enough space to work and keeps the mess out. But because I work indoors in the winter, I use large plastic bins instead. They are perfect for containing the mix and making cleaning up much easier.
Here is how I put everything together:
1. Hydrate the coconut coconut
If you use a compressed block of Coco Coir, you must first rehydrate it. Place the 2 -1LB blocks in a large container (or directly in your wheelbarrow/tote) and slowly add warm water while breaking it apart with your hands or a Tuurowel. Continue to add water and fluff it until the coconut is light, loose and evenly moist – similar to the texture of damp soil.
2. Add the compost
Then I add 2 gallons compost and mix it thoroughly in the coco coconut. Compost offers essential nutrients and useful microbes that help seedlings to get a healthy start. I like to use my own compost if I have it, but high -quality compost also works well.
3. Mix the Perlite and vermiculite
Now it’s time to add 6 cups of Perlite and 6 cups of vermiculite. The Perlite ensures good drainage, so that the soil is not too compacted, while the vermiculite helps to maintain moisture. I like to mix it gradually, stir everything together to ensure that they are evenly distributed.
4. Add fertilizer for a nutrient boost
The last step is to mix 2/3 cups of seedling fertilizers. I use my own homemade fertilizer because I like to know exactly what is going on in my ground. This gives seedlings a soft but steady source of nutrients while they grow.
5. Save or use immediately
At this point the seed start mix is ready for use! If I make a batch for later, I keep it in a sealed tone to keep it fresh. This mix is perfect for soil blocking, but can also be used in seed trays or small pots.
And the best part? You can double this recipe, triple or even quadruple, depending on how much mix you need. I often make a big game at the start of the season, so I have enough at hand when it is time to start new seeds.