🌱 Grow Strong, Stand Tall — Don’t Let Your Garden Miss Out!
Humboldts Secret Tree Trunk is a 32-ounce potassium silicate liquid fertilizer designed to strengthen plant cell walls, resulting in thicker stalks, stronger branches, and improved stress resistance. Compatible with soil, coco, and hydroponic systems, it enhances nutrient uptake and supports vigorous growth throughout all plant stages, making it a trusted choice for both indoor and outdoor gardeners seeking higher yields and healthier plants.
C**W
Recommended to everyone I know growing
Make sure you shake this before using as it separates a lot, it really helps stiffen plants up so they can support your buds. I’ve never had problems with this burning plants so I use it very early on and it helps get that trunk thick early on. In the late stages you’ll get lots of knuckles too from using this. Don’t need much either
J**N
Just look for yourself
This stuff does exactly what it says it will. It really was a game changer for me. Never seen my plants so healthy and thriving through out the whole grow. Made stocks and stems super hard and strong and even made the leaves strong no BS and cheaper than most others I have bought.
K**.
Humboldts Tree Trunk is definitely worth every penny
I definitely recommend Humboldts tree trunk this a awesome additive I added this to my lemon tree regimen & in just 3 days the growth rate increased tremendously this product is a must buy it’s definitely worth the value & the size it’s functionality helps with the uptake of your current nutrients I guarantee you won’t be disappointed
K**.
Lid needs to be taped on
Haven't tried the product yet but.the replacement jug showed up loose cap and iner seal broken and was leaking in shipping package
D**N
Silica
Works great
T**2
Stem strengthener
Seems to be a good addition to my plants when used as directed!
E**N
Good
Make your plant stronger💪!
O**R
good
good
Trustpilot
3 weeks ago
2 weeks ago
