Poly-Booster
A water-soluble fertilizer with many nutrients for the growth and development of plants, convenient for spraying on leaves and applying to soil.
Active ingredients:
N:P:K 21:21:21
Crops:
Vegetables, oranges, wheat, sunflowers, melons, tomatoes, onions, carrots, sesame seeds, cashews, tea, coffee and other crops
Usage:
40–50 g per 20 L of water
Application rate:
1.5–6 kg per ha
