Peakboost
Phosphorus Booster
Phosphorus booster and flower site initiator.
Peakboost is an ultra-concentrated, fast acting, phosphorus booster and flower site initiator designed for use in early to mid-flower. Great for shooting and setting flowers, Peakboost gives you total control by allowing you to moderate the amount of phosphorus based on the specific flowering time of a particular cultivar.
Available Sizes
Feed Programs
Feeding Type and Amount
Regular feeding
0.5 - 1 ml per 1 gallon
Foliar spray (maintenance)
8 ml per 1 gallon
Foliar spray (repair)
16 ml per 1 gallon
METRIC
Regular feeding
0.1 ml – 0.3 ml per 1L
Foliar spray (maintenance)
2 ml per 1L
Foliar spray (repair)
4 ml per 1L
Add PEAKBOOST to your reservoir every feeding from the first week to the fourth week of the flowering stage. It is okay to extend or shorten the usage of PEAKBOOST based upon the total flowering time of your specific plant or by the preferences
of each individual cultivar.
When mixing with any calcium supplements (like MASSBOOST or MINERAL-CALMAG), be sure to allow one to mix in the solution before adding the other to minimize possible lockout.
PEAKBOOST is an ultra-concentrated, fast acting phosphorus booster and flower site initiator designed for use in early to mid-flower. This Potassium free formula is extremely bioavailable making it the perfect shaping tool for small and large scale cultivators.
The dosage strength and application duration can be easily customized to match the characteristics and overall flowering duration of each unique strain.
Using a potassium free phosphorus booster allows you to individually supplement the macro-element (P) to suit the preferences and metabolism of your plant genetics.
PEAKBOOST can be used as a standalone phosphorus booster at any stage of growth.
Provides high levels of phosphorus during the first part of the flowering stage.
Minimizes antagonism and lockout of phosphorus with other nutrients.
Powerful stimulating effect on the initial blooming process.
100% water soluble and leaves no residue.
Phosphorus Crucial to the capturing of sunlight into usable forms of energy within the plant.
Gradually increase PEAKBOOST dosage throughout the bloom cycle until your flowers are well set and ready for bulking. It is ok to start FINALEBOOST transition later on plants with longer maturation periods.
Should you see purple coloring or streaks on the petioles (the stalk that joins the leaf to the stem) of your plants in the vegetative stage of growth, add PEAKBOOST to your veg feeding mix at the rate of 1 ml per gallon to correct the deficiency. Alternatively, you can foliar spray PEAKBOOST at the rate of 8 – 16 ml per gallon.
Note: Always raise or dim your lights before foliar spraying your plants.