The specific application of plant-available phosphorous allows for optimal health by removing the negative antagonistic effects of less effective commercial bulk products containing high amounts of both phosphorous and potassium. With Aptus Peakboost, you will see the difference in your final harvest by having optimal plant-available phosphorous with the elements usually antagonized away including: zinc, iron and copper fully present.
Directions for use:
• Use during weeks 2-6 during flowering at 6-16 ml per 5 gallons. Do not use during weeks 7 and 8 of flowering
• To stave off purple stems in veg, feed at 1 ml per gallon with the Aptus vegetative feeding chart if needed.