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Zucchini is an early ripe crop, which is usually planted in beds in open ground conditions. Seedlings are quite resistant to sudden drops in temperature and tolerate even sudden frosts on the soil. Experienced gardeners, having harvested this vegetable already at the beginning of summer, plant the vacant soil with seedlings of late-ripening peppers or tomatoes. It would seem that there are no prerequisites for growing zucchini in greenhouse conditions, but there are farmers and summer residents who receive unprecedented vegetable crops there.
Benefits of growing zucchini in greenhouses
The first thing you notice when you try greenhouse zucchini is its delicate, slightly sweet taste. Moreover, this factor does not at all depend on the plant variety – the taste qualities of greenhouse zucchini are much higher than those that grow in open areas.
When planting zucchini seedlings in a greenhouse, you will significantly reduce the growing season. For example, if such a well-known hybrid as Belogor F1, grown in the garden, ripens in 40-45 days, then in greenhouse conditions the first fruits can be removed already on the 30th day. In addition, those who are engaged in greenhouses know that the yield of vegetables increases significantly. The same Belogor will give with 1m2 up to 30 kg of zucchini in the period of full ripening.
Another important advantage when growing zucchini in a greenhouse is that the plants are not attacked by pests at all, and you can harvest from early spring to late autumn. When choosing a variety for growing, pay attention to self-pollinating varieties of zucchini for the greenhouse. As a rule, breeders pay special attention to these hybrids, making them cold-resistant and high-yielding.
For other benefits of growing zucchini in a greenhouse, you can watch the video at the bottom of the article.
The best varieties of zucchini for growing in greenhouses
Hybrids bred by breeders specifically for greenhouses are compact, have high yields and are adapted for year-round cultivation in compliance with the temperature conditions specified for greenhouses.
Varieties and hybrids for greenhouses early ripe
Beloplodny
The variety was bred for growing crops both in open areas and in greenhouses. In the conditions of closed ground “Beloplodny” is able to give almost 2 times more yield. The plant belongs to the category of bushy, undersized. During the period of complete cessation of growth, the height of the bush does not exceed 65-70 cm. The fruits are large, with light creamy flesh.
Nemchinovsky
A bushy plant ideal for growing in small greenhouses and greenhouses. Does not give long lashes. Experienced gardeners claim that this is the only variety of zucchini that is susceptible to powdery mildew in open beds, but does not get sick at all in greenhouse conditions. The fruits are large, even in shape, the pulp is tender, slightly greenish in color.
Cavili
A hybrid with high yield and resistance to powdery mildew and viral infections. The fruits are even, with a thin delicate skin. Ideal for canning.
Belogor
One of the most popular varieties of zucchini for growing in greenhouses. The fruit ripening period is 35-40 days. Medium-sized zucchini, light green flesh, dense. Among the early hybrids, Belogor is considered the most productive and has a long growing season. Gardeners working in greenhouses not only in the summer period are happy to use zucchini for year-round cultivation. Productivity – up to 12-13 kg per bush, with an average weight of one zucchini – 800-1000 gr.
Belukha
A hybrid bred by breeders of the Altai Territory. The bush is compact, without long branches and shoots. The fruit ripening period is 35-40 days. The full growing season is from 2 to 3 months. On average, it gives up to 12 kg of zucchini per square meter. Distinctive features of the hybrid – resistance to low temperatures. Seedlings can be transplanted into a greenhouse at a temperature of 130C.
Waterfall
Very beautiful smooth zucchini with a rich green color. The growing season is at least 2 months. During this period from 1m2 you can collect up to 6-7 kg of zucchini. The hybrid is resistant to viral diseases, bacteriosis and powdery mildew. During the growth period, it is demanding for additional feeding.
Zebra
Another hybrid of the undersized family. The first fruits appear on the 35-37th day from the day of germination. It got its name because of the dark stripes that run evenly throughout the fruit. The skin of the zucchini is dense, the flesh is light, slightly sweet in taste. During the harvest period, up to 2 kg of zucchini are harvested from 3-10 bushes. The hybrid is resistant to viral diseases, characteristic of zucchini – fruit rotting.
Moor
An excellent variety of zucchini for growing in greenhouses in the Central and Northern regions. In the period of full maturity, the weight of one fruit can reach a weight of more than 1 kg. Fruit with soft pulp, dark green skin. The variety has a high yield – from one bush for the entire growing season, you can collect up to 10 kg of zucchini. The crop is well preserved at temperatures of 10-130C, in dark, better basements.
I drive
The plant belongs to the early ripe, undersized. The beginning of the growing season is on the 35th day. Despite this, one bush can grow to a size of 1×1 meter. The mass of one zucchini in the period of full ripening is up to 1 kg, up to 10 kg of fruit can be harvested from a bush. As soon as the bush began to bear fruit, as the harvest progresses, the lower leaves are gradually removed from it.
Aeronaut
A hybrid of the genus Zucchini. The fruits are even, slightly elongated, with an average weight of 1-1,3 kg. Features of the hybrid – an amazing ability to give good yields on loamy and acid-alkaline soils. Up to 5-6 kg of zucchini are harvested from one bush during the growing season.
Mid-season varieties of zucchini for greenhouses
When
A zucchini hybrid bred by breeders specifically for planting in greenhouses and greenhouses. The fruits are medium-sized, even with a thin dark green skin with light veins and very juicy pulp. The period of full maturation is 55-60 days. The mass of zucchini is from 800 to 1200 gr. The variety is intended for growing in greenhouses from early summer to mid-autumn. Up to 6-7 kg are collected from one bush.
Mini-Zucchini
An interesting hybrid for gardeners. Bushes when grown in a greenhouse acquire a slightly raised, elongated shape. The first fruits appear already on the 60th day after transferring the seedlings to the greenhouse. The fruits are medium-sized, the average weight is 350 gr. The vegetation period is 3 months, so the plant can be grown in greenhouses from mid-May to the end of September.
Nephritis
Low-growing shrub with a full ripening period – 60 days. The entire growing season can last up to 3 months. The mass of one zucchini can reach 1,2 kg. The pulp is medium density, not bitter, the skin is colored green.
Gribovskie
The most productive varieties of zucchini are those that are planted in greenhouses. Up to 12 kg of fruits are harvested from one bush during the growing season. The average weight of one zucchini can reach up to 1,3 kg. Variety “Gribovskie” is resistant to temporary cooling in the air and on the soil, high resistance to viral and fungal diseases, fruit rot. Among farmers, it is considered the best hybrid for greenhouses of domestic selection.
Late-ripening varieties and hybrids of zucchini for greenhouses
Spaghetti Raviolo
The ripening period begins 120 days after the first shoot. The zucchini has a thickened round shape. It got its name due to its length – ripe fruits reach up to 22-25 cm in size. Vegetarians took this exotic yellow fruit as a basis for preparing vegetable spaghetti. Up to 6-7 kg of zucchini are harvested from one bush.
Walnut
Fruiting begins on the 100th day after the first shoots. The hybrid is resistant to sudden changes in temperature, frost on the soil, high humidity. A distinctive feature of the variety is the planting of seeds directly into the soil of the greenhouse, but subject to one condition – the air and soil temperature should not be below 200C. Up to 6-8 kg of zucchini are harvested from one bush.
Tips for Growing Zucchini in a Greenhouse
Late varieties of zucchini for growing in greenhouses are distinguished by a long ripening period, but also by long fruiting periods. They are suitable for planting in any regions of Our Country, in stationary polycarbonate or glass greenhouses, while maintaining a certain temperature and humidity.
However, in addition to choosing the right zucchini variety for the greenhouse, you will need to familiarize yourself with the conditions for its cultivation. If you are growing vegetables in greenhouses for the first time, pay attention to F1 hybrids specially bred for planting in your region.
If you live in the northern climate zone, be sure to warm the soil before transferring the seedlings to the greenhouse. If the hybrid is not adapted to temperature extremes and cannot withstand excessive moisture, try to transplant seedlings when the threat of heavy rains and frosts on the soil is gone.
Mulch the soil only with natural means – it is good to use sunflower seed husks or sawdust for planting zucchini. This will enable the seedlings to warm the roots that have not yet grown strong if the plant is planted in a greenhouse in early spring. As a fallback, you can provide a film shelter for seedlings, but do not forget to leave holes in the material for watering.
About what else you need to pay attention to when growing zucchini in greenhouses – watch the video.