







From the model


With over 10 years of demonstrated excellence, Humboldts Secret has emerged as one of many main plant nutrient producers and suppliers to the hydroponic/agriculture neighborhood in the USA. Turn into a buddy of ours at present!
Starter Package + Necessities
For All Grows Small and Massive
Macro Vitamins + Components
Pest Management + Plant Power
pH Up & Down
For Residence, Garden, & Backyard
Rising Equipment
For Turf & Garden
How did we get our begin?
Humboldts Secret was based by growers, for growers with the aim of creating top quality vitamins and delivering them at inexpensive costs so that you could get most outcomes and succeed as growers.
What makes our merchandise distinctive?
All Humbodlts Secret merchandise are made with the best substances and 100% manufactured in our California based mostly facility – which means the very best high quality, each time.
What downside are we fixing?
We’re within the enterprise of creating rising less complicated and simpler to succeed at.
INCREASE YIELDS BY UP TO 30%: Flower Stacker is a flowering additive designed to assist your vegetation pure potential to extend yield and flower density. It’s a great nutrient answer for potting soil for indoor vegetation and outside vegetation.
PREMIUM INGREDIENTS: Our Humboldts Secret Flower Stacker is made with high quality substances to make sure the event of your flowers. Completely suited to potting soil for indoor vegetation!
CONTAINS VITAMIN B1: Vitamin B1 has been touted as a cure-all for transplant shock. Labels usually declare that B1 helps circumstances for higher plant institution and progress in a variety of vegetation.
HIGH AMOUNTS OF PHOSPHORUS AND POTASSIUM: Utility of phosphorus and potassium through the flower improvement section improves soil/foliar nutrient circumstances for higher crop yields.
ADDED FLOWERING AGENT TO YOUR REGIME: Flowering boosters are significantly vital in hydroponic and agricultural industries. Hundreds of growers use Flower Stacker as an extra flowering agent to maximise their yields by harnessing the ability of our clean-running method.
Clients say
Clients discover the fertilizer efficient and simple to make use of, following directions for greatest outcomes. The product receives constructive suggestions for its worth, with vegetation exhibiting explosive blooming and elevated yield. Clients report important measurement enhancements, with buds virtually doubling in measurement in a single day, and one buyer noting their lemon tree’s progress charge elevated tremendously. They recognize the product’s magnificence and contemplate it price the additional value.




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