What is missing Malin spring? Grow healthy plants without problems

Raspberry - shrub with stems up to 200 cm tall, perennial. The fruits of bone, juicy, small size.

Not always unsightly it says about poor care, it may be adverse weather conditions, namely rainfall, a large number of which are shed in the early summer, and take food from the roots.

In this case, the bush is suffering and this is reflected in its appearance.

Understand what it lacks raspberries can be by their appearance:

· nitrogen deficiency - bush foliage turns yellow, shallow, does not grow;

· nitrogen overabundance - leaves too large, dark, rapid shoot growth, shedding is not yet ripe berries, crop loss;

· potassium shortage - foliage along the edges brown. Such a situation would lead to unfavorable winter bush;

· lack of phosphorus - thinning of shoots, their fainting;

· magnesium deficiency - total leaf yellowing, poor growth;

· lack of iron - yellowing of leaves with green veins.

At different stages of growth of raspberries requires different compositions of nutrients to feed. The organics should be made in the autumn, there is a lot of nitrogen, and this contributes to good growth of shoots and reduce the formation of root seedlings.

In the spring of this kind of dressing is also acceptable. During the summer, fertilize with nitrogen is recommended as (natural origin) and mineral complexes, interleaving method.

Watering bush nitrogen has no effect on the accumulation of nitrates in the berries, if complete manipulation before the fruit formation phase.

For optimal growth of its health raspberry fruit-bearing and use different ways of feeding:

1. mulching with compost. For this method uses humus fresh or rotted, its scatter under the bushes in the fall season to 4 kg per 1 m2.

If fed manure in the spring, then it is necessary to create a 15 cm layer of garden compost or humus, and sprinkle a thin layer of manure.

Precipitation passing through the manure will deliver nitrogen plant root system, and a thick layer of the compost mulch will inhibit its vaporization.

2. mulching with peat. If you can not get the compost, but there is peat, it can be used as feed in an amount up to 2 buckets per 1 m2.

To enhance the effect of fertilizer on each bucket of peat should be added nitrate or urea and 30 grams.

3. Udabrivanie ash. Wood ash is partitioned between bushes and leveled with a rake in an amount of 2 kg per 1 m2. This procedure should be performed in the end of the summer season. Regular fertilizing ash improves the taste of raspberries.

4. Fertilizing mineral complex. During formation of berry bushes watered raster ammonium nitrate (15 g), superphosphate (50 grams), potassium sulfate (30 grams) in a specified amount per 1 m2.

Applying liquid fertilizer (mineral or organic) is to remember that they can only make after pre-wetting the ground otherwise the plant can be burned root system.