Neptuno PK 28
![]() | Type designation: Appearance: Color: Acid equivalent (mol / Kg) H+: pH (1 g/l) at 20ºC: Density at 20ºC: Crystallization temperature: | PK fertilizer solution 20-8 Liquid Light green 1,1 Acid 1,27 g/cc < 5ºC |
CHEMICAL CHARACTERISTICS |
||
PHOSPHORUS PENTOXIDE (P2O5) | 20,0 % | |
POTASSIUM OXIDE (K2O) | 8,0 % | |
H2PO4- Mol / Kg | 2,82 | |
K+ Moles/Kg | 1,7 | |
H+ Moles/Kg | 1,1 |
GUIDANCE DOSE | ||
FRUIT | cc/tree (various applications) | |
PEACH-TREE | 600 | |
APRICOT | 1200 | |
PLUM-TREE | 600 | |
POMEGRANATE | 700 | |
POME FRUIT | 300 | |
OLIVE-TREE (INTENSIVE) | 150 | |
VINEYARD | 125 | |
CITRUS | cc/tree (various applications) | |
ORANGE | 800 | |
MANDARIN | 700 | |
VERNA LEMON | 800 | |
FINE LEMON | 900 | |
HORTICULTURAL | l/Ha (various applications) | |
ARTICHOKE | 600 | |
GARLIC | 400 | |
ONION | 400 | |
POTATOES | 550 | |
MELON | 500 | |
TOMATO | 700 | |
PEPPER | 650 | |
LETTUCE | 300 |
How to Use
Stock Solution Concentration (%): 20%
Dose Determination
Product Doses will be determined according to the type of crop, the expected harvest and based on the results of the needs analysis of soil, water and leaf.
Related Products

Neptuno Acido
Product used in fertigation and hydroponics

Neptuno CN 9
Calcium Source control deficiencies

Neptuno K 10
NK clear solution CHLORINE-FREE

Neptuno Mg
Source of Magnesium for their crops.

Neptuno PHOS
Product recommended for soluble phosphorus needs of plants.

Neptuno Sulphamag
Solution of Magnesium with Sulfur contribution.

Neptuno Calcium
Source of nitrogen in soils lacking in calcium

Neptuno Plus
NK Solution Calcium-rich liquid.

Neptuno Triton
Suitable for areas with salinity problems

Neptuno Pandora
Favors the development of new roots