Watermelons, like several other crops, require certain environmental problems before they set and will grow fruit. For those who have a greenhouse, it is possible to start your water-melons at any given period of the yr from seed. Growing water-melons in a greenhouse allows you manage the light, temperature and moisture level required for germination and plant development. Transplant them into your backyard once water-melons have have become big enough, or keep developing them in the greenhouse together with the aid of a trellis.
Fill 2 inch-deep seed-starting trays with potting mix. Moisten the mix.
Put the seed- tray on a heating pad in the greenhouse. Heat the soil to 85 degrees Fahrenheit more than 24 2-4 hrs.
Plant water melon seeds 1 inch deep using the tip of the seed. Plant one seed per mobile that is tray. Do not water after sowing; the soil gives moisture for germination to occur.
Keep the temperature in the greenhouse between and 85 degrees Fahrenheit for two times. A heater will assist you attain the perfect temperature.
When germination happens lower the temperature to 65 degrees Fahrenheit throughout the day. Maintain these temperatures appear.
Water to water melon seedlings as-needed to keep the soil from becoming dry.
Give program of 100 to one -components-per-million nitrogen fertilizer when its first leaf is developed by each seedling. Apply an additional fertilization when the 2nd abandon that is correct emerges.
In the event you if you wish to to plant these in the backyard, harden off water melon seedlings on the course of one week. Begin hardening-off following the last frost day of your area’s. Gradually reduce the temperature in the greenhouse, stop fertilizing and reduce watering. Alternatively, transfer the seedlings out doors to get several hours each day before the plants are exterior all the time.
Water-Melon that is transplant seedlings in to personal containers a-T least 5 gallons in dimension in the event that you if you wish to to keep these in the greenhouse.
Provide a strong trellis to provide help to the greenhouse water-melons. Set the bottom of the trellis in a bucket filled with concrete to keep it from falling over underneath the fat of the water-melons.
Tie stockings, tshirts or some other stretchy material to the trellis to supply slings for the water melons.
Apply 1 or 2 tablespoons of 21-0-0 fertilizer per plant after%0 21-0-0 fertilizer per plant after the wa21-0%01 to 2 tablespoons of 21-0%0-0%01 to 2 tablespoons of 21-0-0 fertilizer per plant after the water melons produce runners.
When they ripen, an average of within 35 to 4 5 times after flowering harvest water-melons.