KRYSTAFEED MKP ปุ๋ยเกล็ด 0-52-34 Monopotassium Phosphate (KH2PO4) จาก Tarazona สเปน บรรจุ 25 กิโลกรัม

PeaK (MKP, monopotassium phosphate,  KH2PO4) is the last word in specialty fertilizers for hydroponics, fertigation, foliar nutrition and special starters. PeaK is a solid, fully water-soluble PK fertilizer containing 52% P2O5 and 34% K2O, making it the most concentrated commercial fertilizer known (P2O5+K2O  = 86%).

PeaK is intended for use as a specialty fertilizer in intensive agriculture and horticulture, for vegetables, fruits and flowers in greenhouses as well as in the open field. It may be used either for direct application or as an intermediate to give the desired solid mix or nutrient solution for compound NPK mixtures (e.g., PeaK is ideal for mixes with KNO3  and ammonium nitrate). PeaK is the ideal basic ingredient for all types of liquid formulations, and provides tailor-made nutrient solutions for fertigation. 

PeaK, as a nitrogen-free fertilizer, provides a way to control the N level in fertilization formulae, either by choosing the best complementary N form or by avoiding N application, in accordance with the changing physiological requirements of the crops.

Leading farmers worldwide use PeaK for a wide range of crops, including tomatoes, eggplants, melons, cucumbers, lettuce, grapes, peaches, avocado, grapefruit, etc.

PeaK is a very user-, crop-, and environment-friendly, because of the following features:

• It is a high analysis fertilizer, composed almost entirely of plant nutrients in assimilable forms (K+  and H2PO4-), suited for quick uptake by plants;
• It is very low in impurities, and therefore leaves no harmful residues in the solution or in the soil, and causes no clogging of pipes and drippers;
• It is rich in K and chloride free, and therefore is ideal as a potassium source for chloride-sensitive crops (tobacco, flowers, grapes, etc.);
• It is very low in both chloride (max 20 ppm) and sodium (max 50 ppm), an important point for fertigation in soilless culture with recycled water, and ideal for the most sensitive and delicate crops;
• It has the lowest salt index (8.4) among known soluble fertilizer salts, which makes it ideal for foliar application, as a starter fertilizer, and for seed beds and transplants;
• It has excellent physical properties, being a non-hygroscopic, free-flowing white crystalline product, which does not cake, and dissolves easily and rapidly in water;
• In its solid form, PeaK is a P source that is easier and safer to handle and to apply than technical grade phosphoric acid.