additional information

The golden ratio of phosphorous and potassium
ATA PK13-14 is a universal plant supplement that is added to the water during the flowering period of the plant together with the basic nutrients. The ingredients, phosphorus and potassium, are of great importance, since the plant has an extra need for these primary nutrients during the flowering phase.

Phosphorus is important during the flowering phase for the storage and transport of energy from the sunlight that is collected during photosynthesis. Phosphorous helps to get this energy distributed throughout the entire plant. Potassium is involved in all kinds of processes for the formation of flowers and tasty fruits, like the transportation of sugar and enzymes for starch production.

ESPECIALLY SUITABLE FOR
ATA PK 13-14 is a universal nutrient, suitable for different kinds of fruits, vegetables and herbs like bell peppers, chili peppers, blueberries.
It can also be used for flowering ornamental plants (e.g., Begonia, Summer Lilac). The required dosage can be measured to meet the needs of individual plants or crop.

APPLICATION
Suitable as an extra addition to the regular NPK-nutrition for growing in soil, hydro and coco. Add to the nutrient solution from the first week of flowering. Slowly increase the dosage to let the plants get used to it and achieve the best results. Can be used daily for the irrigation of the crop during the flowering period. The last week before the harvest you flush the substrate with water and enzymes.

DOSAGE
0.25 – 1.5 ml per litre of water.

PK 13-14 W/W

AVAILABLE IN 1 LITRE, 5 LITRE, 10 LITRE

Feeding
​chart 
**The majority of feeding charts are based on the soil medium recommendations - follow at your own discretion.**
​Erith Horticulture is not responsible or liable for any damages to your yields.
For official feeding charts please visit the manufacture website or request a feeding chart from our sales team.
Vegetative Stage
Week #1
Week #2
Week #3
Week #4
1 mL/L​
1 mL/L​
2 mL/L​
2 mL/L​
Flowering Stage
Week #1
Week #2
Week #3
Week #4
1 mL/L​
1 mL/L​
1 mL/L​
-
Week #5
Week #6
Week #7
Week #8
-
-
-
-
ATA PK 13 -14
Recommended Retail Prices

1L (12 in a box)

£11.68

 5L (4 in a box)

£54.09

10L  (2 in a box)

£104.798