Booster PK+
NPK: 0-30-27The combination of Green House Powder Feeding, Calcium and Booster creates very professional, plant-specific line of nutrients for healthy and productive plants.
We added extra magnesium and trace elements to our PK Booster to avoid that they limit the uptake of phosphorus and potassium if the ratios are not balanced.
Plants can only perform to their full genetic potential if all elements are sufficiently available.
Maximum Solubility: 250g/L water
Recommended amount for stock solution: 30g/L water
ANALYSIS
| Water Soluble Phosphorus Pentoxide [P 2 O 5] | 30% |
| Water Soluble Potassium Oxide [K 2 O] | 27% |
| Water Soluble Magnesium Oxide [Mg] | 8.2% |
| Water Soluble Boron [B] | 0.03% |
| Water Soluble Copper (as chelate from EDTA) [Cu] | 0.002% |
| Water Soluble Iron (as chelate from EDTA) [Fe] | 0.12% |
| Water Soluble Manganese (as chelate from EDTA) [Mn] | 0.05% |
| Water Soluble Molybdenum [Mo] | 0.005% |
| Soluble Zinc (as chelate from EDTA) [Zn] | 0.01% |
How to use:
Green House Powder Feeding can be used on every medium.
However the feeding schedule is slightly different and if using anything than soil we recommend using a PH- and EC-meter in order to achieve the desired values
and have full control over your feeding solution.
Easy Grower
If you grow on pre-fertilized soil we recommend starting using Powder Feeding 2-4 weeks after planting the seeds and to start with a mild solution (0.25g per Liter).
During the vegetative stage you can increase the feed- ing up to 0.5g per Liter.
With the beginning of the flowering stage you should slowly increase the amount of Powder Feeding until you reach 1g per Liter.
Following this schedule, there should usually be no problem and growers will achieve a good yield.
Experienced Grower
Experienced growers usually measure their feeding solution to provide the plants with the exact amount of nutrients and the correct pH value of the solution.
Whether you grow in coco, hydroponics or aeroponics – with all of these systems you should measure your pH and EC values.
When using a pH and EC meter you can optimize your growing and achieve much better results.
Steps of mixing nutrient solution:
1. a) Check pH and EC value of the water and make sure the temperature is about 18-22 degrees Celsius. You should also check if your water contains enough Calcium.
1. b) If your EC is 0,0 (using RO or rain water) you need to add Calcium to your water before adding Powder Feeding. Make sure your EC rises up to 0.3-0.4 EC
2. Add Powder Feeding and mix well for 2-3 minutes, and then measure the EC value. If necessary repeat until you reach the desired value.
3. When you reached the desired EC value, wait for 15-30 min.
4. Then measure the PH and if necessary adjust it using PH up or PH down – mix good for 2-3 minutes and wait again 15-30 minutes before measuring.
5. When you reached the desired values, feed your plants.