🌳 Grow Stronger, Thrive Together!
Humboldts Secret Tree Trunk is a premium potassium silicate-based liquid fertilizer designed to enhance plant strength and resilience. Suitable for all grow mediums, this 1-gallon additive promotes thicker stalks and better branch development while ensuring yield stability under abiotic stress.
D**G
It works
I like it no dislikes
B**N
Sprucing the Trees
Easy to Use. Good Price.
D**E
Needed
Great quality, if you love your plants like then you want them to grow up big and strong. You can visually see the growth and girth .it's definitely performs to its name and allows your plant to absorb more water and nutrients
S**Y
It's silica for plants
I've switched to mostly Humboldt. Overall, happy and very good results. Thick strong trunk and branches.
A**Z
It's amazing
love it
C**G
Works awesome!!!
Adds that forgotten nute to them beautiful trees we all love 😉Super easy to use, instructions are in clear plain English, makes like 380 gallons. Which is just awesome and means that one bottle lasts a LONG time.
W**R
The best
I grew plants that I didn’t need to support the weight of the buds it makes the branches and plant strong enough to hold the weight
T**F
Monster stalks!!!
Watched my stalks almost double in width 3 days after first use! This stuff works great! Humboldt also has a starter pack that comes with an easy pre mix chart. I use both products and have seen the results first hand, I only use both on every grow now.
Trustpilot
2 days ago
2 months ago