Polyboron 140 1 l

for domestic use: 30 ml/10 l water.

Boron stimulates the generative processes, the shoots and the development of the pollen tube, enhances the stability of the cell wall and is therefore indispensable for the life of plants.

In its absence, fertilisation is reduced and attachment is impeded. As an essential micronutrient, its presence is vital for all crops, especially vines, fruit crops, oilseeds and certain vegetables.
It is important to note that boron is mainly utilized by plants through organic fixation in leaves. Its uptake is most intensive at the beginning of vegetation.

Suggested use:

For use on plants with boron deficiency, based on plant analysis or when symptoms of deficiency appear, for the prevention, treatment and replenishment of nutrients, mainly as a foliar spray.
Plant Culture

Dose

Application

Sugar beet

2-4 l/ha

from 4-6 leaf stage until end of August

Sunflower

2-4 l/ha

from 3-4 leaf stage to one week before flowering

Rape

3-5 l/ha

from shoot formation to flowering

Grapes

1-2 l/ha

at 3 leaves, then one week before flowering

Fruit

1-2 l/ha

repeated every 2-3 weeks 2-3 times

Melons, cucumbers

1-2 l/ha

repeated every 2-3 weeks 3 times

Poppy, tobacco

2-3 l/ha

for stock management

Peppers, tomatoes

1-2 l/ha

for stock management

Legumes

2-3 l/ha

for stock management

Application - amount of water, concentration:

- for field and hand sprayer:

sugar beet, sunflower, rape max. 1 %.
grapes, apples, melons max. 0.3-0.5 %.

- For aerial spraying: the above doses can be applied in 50-80 l/ha of water.