The greenhouse growing month by month guidelines below should be generally accurate for the majority states in the center of the United States. However, you can also check particular planting times according to your zone because there can be great differences in some regions.
In this early month of the year, you can start planting some plants that are frost resistant. Those plants are including beets, potatoes, Swiss chard, leafy salad greens, bulb onions, spinach, radishes, carrots, and turnips. You should make sure to keep the temperature inside greenhouse above 45 degrees. Always pay attention to the pests and do not forget to water the plants sufficiently.
In this month, you can still grow the plants that are categorized as frost tolerant. It is best if you let the plants to become accustomed to the outside climate for a few days before planting it in the greenhouse. The plants that are fine in cool weather like cabbage, broccoli, cauliflower, and lettuce can be good options. Keep the temperature inside in somewhere between 55 to 65 degrees.
The growing guidelines for March are similar to February. Whether you are growing in general greenhouse or 4 tier mini greenhouse, you need to ventilate it during the day if it’s needed. And, you should also keep the soil humid but don’t too wet.
This is the time to start growing warm vegetables such as cucumbers, vining beans, tomatoes, squash, legumes, eggplant, peppers, peas, potatoes, melons, and corn. Since these are warm plants, you should make sure their average temperature is at least 70 degrees before moving them to the garden.
Continue growing the plants from April.
At this time around, all you need to do is maintaining and caring the plants you have.
According to the greenhouse growing month by month, July is the right time to crop the cool weather plants. Just check if any of them are ready.
In the early month, you can still continue cropping. Meanwhile, at the end of the month, you can start to climatize the plants you wish to transplant in the garden.
You can still continue to familiarize the plants before transplanting them.
Harvest the cool vegetables that are ready. Since the temperature starts to drop, you can continue to replant vegetables which are cool weather based. You should also take the plants that are not cool-resistant inside particularly at night.
In this month, you should focus on repairing your greenhouse. Take a look if there’s anything that needs to be fixed. But, you can also start to plant parsley, chives, and mint. If you are willing to grow from seed, you can also sow lettuce, carrots, and some beans.
You should continue maintaining the vegetables you planted in November. And, you may need to clean and re-organize the greenhouse. The greenhouse growing month by month guidelines suggest you get ready for the spring season.