Characteristics of Gunnar f1 cucumbers
Gunnar F1 is a Dutch hybrid. The Gunnar cucumber variety is very early and is in demand among vegetable growers, as it is grown mainly in greenhouses. Gunnar, due to its density, diameter and length, will be an excellent option for canning and pickling. It is a great option for beginners to grow, as maintenance costs are reduced and the plants are not picky.
Characteristics of Gunnar f1 cucumbers
Features of the variety
The official characterization of this vegetable shows that Gunnar is a promising variety for growing at home and on a volumetric scale. The plant itself grows in one stem, which is very convenient for harvesting. The yield is plentiful, cucumbers are harvested every day or every three days. The fruits of this type of cucumber have an aesthetic shape, 10-15 centimeters long, bright green in color.
Dignity
Wonderful taste, light crunch and aroma are not the only advantages that this type of cucumber has:
- the vegetable has a strong skin, which makes it easier to transport;
- very early, matures in 38-42 days;
- can be grown as a greenhouse variety;
- high productivity in the open field;
- not demanding;
- disease resistant.
Another feature of Gunnar f1 cucumbers is that when overgrown, the cucumber does not lose its external characteristics, it lengthens, but the diameter does not change and does not acquire a bitter aftertaste typical for other varieties of cucumbers.
disadvantages
As elsewhere, advantages do not exist without disadvantages. The main disadvantage of the Gunnar cucumber variety is the high price of seed
Growing rules
In order for the Gunnar f1 cucumbers to bring a large amount of harvest, the following technology must be observed when planting:
- They begin to prepare the soil for planting since winter, which is very important for a quality product.
- In the spring, in the month of May, when the soil warms up, it is worth fertilizing the soil and making efforts to collect small weeds.
- Seeds should be planted only in warm (16 ° C) soil, to a depth of 1.5-2.0 cm.
- For yield, from the moment of sowing to the appearance of the first leaves, it is important to maintain a temperature regime, which is 26 -27 C.
- After the sprouts hatch, the temperature needs to be reduced a little.
The temperature of the open ground in which the seedlings will be planted should be around 21 ° C.
Bush care
Bushes need to be fertilized regularly
Gunnar f 1 is very convenient, as its leaves and stumps are compact, which greatly facilitates plant growing, caring for it and harvesting.
For yield, the first 6 shoots and ovaries are removed. After that, only the ovaries should be left, the shoots must be removed. For further convenience, a cucumber whip should be put on a trellis, about 2m high. The point of growth should be pinned behind 3 - 5 sheets.
In addition to controlling the ovaries, it is worth paying attention to aging leaves. You need to remove them in the morning, gently pinching off
Cucumber Gunnar f1 is characterized by a high yield, but for this it is imperative to fertilize the plant. The use of Radifarm, Calcinite, Magnisal and Gumat products is very effective.
Pest control
One of the most important reasons for the loss of the amount of yield is pests that affect the development of the plant. Gunnar f1 cucumbers are often attacked by aphids, spider mites and whiteflies.
Aphid
This pest damages the leaf and carries over 50 different types of virus. Aphid colonies are often found under a leaf, in ovaries and flowers. Aphids live on the juice that they suck out of the plant. As a result, the leaves and stems dry and turn yellow. Aphids are distinguished by their propensity for rapid reproduction, as well as spreading. To destroy these pests, a highly effective device Aktelliek 500 EC (0.20-0.25%) is used for cucumbers
Spider mite
Spider mites settle on the walls of the greenhouse and are transferred to people's clothing. Plant cells are food for this type of pest. The appearance of mites can be seen by white dots on the leaves, cobwebs under the leaves, and a spotted marble color. From such damage, the leaves dry out and fall off, the harvest becomes less abundant.
In order to prevent such a nuisance from happening, it is necessary to carry out preventive measures aimed at improving yields and reducing the risk of infection with diseases and pests. If the plant still does not work out, you need to spray the cucumbers with a 0.05-0.1% solution of Vertimek 018.
Greenhouse whitefly
A very common pest that causes significant damage to cucumbers. Whitefly, like aphids, sucks juice from a plant, and also promotes the development of smut fungi. As symptoms, one can indicate a decrease in the productivity of photosynthesis, the surface of the leaves is initially covered with a white film, and then blackens and disappears. I attract whitefly fruit trees, so you shouldn't plant Gunnar F1 near such trees.
For the destruction of the greenhouse whitefly, 0.20-0.25 5 Actelik solution is used.
Conclusion
Cucumber Gunnar f1 has become a fovarite among vegetable growers and has many positive consumer reviews. 86% of the seeds will certainly sprout, which is good news.
But in order for your "Gunnar f1" cucumbers to please with a high yield, you need to buy seeds from trusted firms that have certificates and positive reviews. Good luck and big harvest!