The best humidity level for microgreens that I have found is somewhere between ten and fifteen degrees. Microgreens require a higher moisture level than most other vegetables do. Mold spores don’t like the moisture level to be anywhere near one hundred ninety degrees, which is what most of the moisture level for most other vegetables is. If you are growing microgreens, you will want to make sure your soil is properly prepared and your plant has adequate drainage so that the excess moisture doesn’t sit on the leaves and produce mold spores.
It is also very important that you monitor the moisture level of your microgreens carefully. When planting microgreens, they need to be planted in pots that have a tight but porous fit. If the pots are loose and the soil can easily pack down around the edges, the microgreens will not be able to absorb enough moisture from the pot to stay hydrated. In fact, if your micro green plants are growing well, but not staying healthy, it might be because the soil is too dry.
To prepare your soil, I would suggest using a water sprayer to get the soil moist, but not saturated. The moisture level should be about one inch below the surface of the soil. The purpose of this is to prevent the microgreens from becoming overgrown, and to allow for better root development. You can also mix coarse sand with very light sand in your compost pile before you start preparing the compost for planting microgreens. This will help retain moisture and provide a good growing environment.
When you are ready to plant your microgreens, you will want to spread them about two to three inches deep. Most experts recommend planting microgreens in well-drained, but not completely saturated soil, however. If you have never planted anything before, I wouldn’t worry about it, since most gardeners have had success with it. You will want to make sure that your plants get plenty of sunlight, but you don’t have to flood the area. Keep an eye on the weather forecast, if you’re planting during a particularly bad rainstorm or blizzard. If it’s likely to rain, wait for the rain to stop and allow the microgreens to drain through the evening.
Once you have microgreens in place, there are a couple of options to maintain their best humidity level. One option is to mist the plants every day, which will help keep them green and growing nicely. Another option is to put the pots in a saucer of water, which is an excellent moisture source for the microgreens.
One other option to maintain the best humidity level for microgreens is to use a dehumidifier in your home. You can find great deals on these, and they’re perfect for people who live in extremely humid areas. This device will draw the moisture out of the air and re-establish the ideal moisture level for your microgreen plants. You can also get special water misting bottles to mist your plants at home, which are great for smaller gardens and individuals without a lot of room.
Microgreen plants love the moisture that they get, and it’s important that they don’t drown. You want to give them the best humidity level possible, which means that you should mist them often, if not always. There are special misting cans that you can buy for this purpose, and they work great. It’s just something else to do if you want to ensure that your plants get all the moisture they need.
Microgreens don’t have to be difficult plants to take care of, but they do require a lot of extra care. If you mist your plants often, it will help them to stay healthy and vibrant. You’ll also want to give them water daily, no matter how much or how little you water them. Try to get as much natural sunlight as possible, to keep them happy and healthy. This is the best humidity level for microgreens so that they can grow properly, even with all the care that you put into them.