As an esurient nurseryman and someone who has grow microgreens for several years , I have experimented with various potting mix recipes to find the utter blending for optimal growth and nutrition . After much trial and mistake , I have found that a compounding of coco coir and constitutional potting soil works exceptionally well for growing microgreens .

The ideal potting mixture formula for microgreens is a 50 % mixing of coco coir and constituent potting soil . Coco coir , derived from coconut husks , is an excellent ingredient as it provides good drainage and aeration to the growing medium . It also retain water well , ensuring that the microgreens receive fair to middling wet without becoming waterlogged .

Organic potting filth , on the other hand , lend to the overall nutrition of the growing medium . It contains a variety of organic matter , such as compost and worm cast , which provide all important nutrients for the microgreens to thrive . to boot , organic potting soil help to continue some moisture while ensuring right drainage , creating an idealistic environment for microgreen growth .

To create the potting mix , start by combining equal parts of coco coir and constitutive potting soil in a large container or wheelbarrow . Mix the two ingredients thoroughly until well blended . It ’s important to infract up any clump and distribute the coco coir equally throughout the potting mix .

Once the potting mix is ready , fill your chosen growing tray or container with the mixture , pull up stakes a small gap at the top for watering . Gently level and pack the mix , ensuring it is evenly spread across the tray . This will offer a stable open for sowing the microgreen seed .

Now , you ’re quick to sow your microgreen seeds onto the potting mixture open . Ensure that the seeds are evenly administer , avoiding overcrowding , as this can lead to competition for food and hinder growth . Lightly urge on the seeds into the potting mix , making sure they have good seeded player - to - dirt contact for sprouting .

After sow the seeds , lightly mist the airfoil with water to moisten the potting mix . Be measured not to overwater , as this can conduce to mould or rot emergence . rate the tray in a well - lit area , preferably near a window or under grow lights , and maintain uniform wet levels by fog or lacrimation as needed .

Throughout the growing process , the coco coir in the potting mixing will help retain wet , reducing the frequence of watering require . However , it ’s essential to monitor the moisture horizontal surface regularly and aline accordingly to prevent the potting mix from drying out or becoming too cockeyed .

The recommended potting mixture recipe for microgreens consists of a 50 % blend of coco coir and constituent potting soil . This combination offers excellent drainage , proper pee retentiveness , and essential victuals for the microgreens to fly high . By using this potting mix , you could create an optimal turn surround that advance healthy and vigorous increase of your microgreens .

Caroline Bates