

🌿 Unlock the secret to unstoppable plant power!
Growth Technology GT Silica is a premium liquid mineral additive with potassium silicate designed to strengthen plant stems, roots, and foliage. Suitable for all growing methods—soil, hydroponics, or semi-hydro—this 1-quart concentrate supports vibrant, healthy growth for indoor houseplants, tropicals, trees, and lawns. Easy to mix and apply, it enhances plant resilience and vitality year-round, making it a must-have for serious plant enthusiasts.
| ASIN | B0D8Q2VTTX |
| Best Sellers Rank | #394,067 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,232 in Garden Fertilizers |
| Brand | Growth Technology GT |
| Brand Name | Growth Technology GT |
| Coverage | 50-125 liters of working solution |
| Customer Reviews | 4.5 out of 5 stars 19 Reviews |
| Included Components | 1 bottle |
| Item Form | Liquid |
| Item Weight | 2.6 Pounds |
| Liquid Volume | 1000 Milliliters |
| Manufacturer | Growth Technology GT |
| Mixing Ratio | [Estimated] 1:100 |
| Number of Items | 1 |
| Part Number | PH-GTSI |
| Target Species | plants |
| Unit Count | 33.81 Fluid Ounces |
L**P
Keeps variegated white plants longer
I bought this as it was recommended to help keep my plants with white variegated leaves stay white longer. So far so good! It also helps the stems of my plants become more sturdy. It’s easy to use. I just mix it with my distilled water and shake it up. I let it sit about 30 minutes before adding my foliage fertilizer and I’m good to go!
C**A
Works well!
Outfreakingstanding!!! A must have for expensive tropical plants !
M**7
Silica review
You have to make sure the pH is okay before you water your plants but it has been working well so far. Will buy again
T**.
Wow!
I have only been using it a few weeks. I can tell a big difference already! Ordering a liter now!
E**E
Does not work it killed my plants
It damage all my plants the fertilizer from this brand too and it is really expensive
Trustpilot
1 month ago
3 days ago