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Description
GT SilicaGT Silica Strengthen Plant Cell Walls for Healthier Growth GT Silica is a concentrated potassium silicate additive designed to supply plants with bioavailable silica a mineral not naturally present in most hydroponic solutions. Regular use helps fortify plant cell walls, making them more resilient against pests, diseases, environmental stress, and physical damage. Why Use GT Silica? Strengthens cell walls for improved structural integrity. Boosts
GT Silica – Strengthen Plant Cell Walls for Healthier Growth
GT Silica is a concentrated potassium silicate additive designed to supply plants with bioavailable silica – a mineral not naturally present in most hydroponic solutions. Regular use helps fortify plant cell walls, making them more resilient against pests, diseases, environmental stress, and physical damage.
Why Use GT Silica?
- Strengthens cell walls for improved structural integrity.
- Boosts resistance to fungal infections, insect attacks, and environmental stress.
- Increases chlorophyll production for more efficient photosynthesis and CO2 uptake.
- Helps maintain leaf variegation and reduces the risk of brown spotting.
- Suitable for all growth stages – vegetative through to maturity.
Directions for Use
Hydroponics / Semi-Hydro: Add 5ml per litre of plain water, stir thoroughly, and let sit for 15 minutes before adding nutrients. Adjust pH to 5.5–6.5 after mixing.
Soil / Potting Mix: Add 2–3ml per litre of plain water, stir thoroughly, and let sit for 15 minutes before watering plants.
Tip: Always mix GT Silica into water before adding other nutrients to avoid precipitation and ensure even distribution. Handle with care – wear gloves and eye protection when using the concentrate.
Guaranteed Analysis
- Potassium (K): 0.58% w/v
- Silica (Si): 1.07% w/v
Comparison with Other Growth Technology Products
| Product | Purpose | Best For |
|---|---|---|
| Foliage Focus | Complete nutrient solution for leafy growth | General plant health, foliage plants |
| Complete Focus | Balanced nutrient solution for all plant stages | All-round feeding, mixed plant collections |
| GT Silica | Silica additive to strengthen cell walls and improve stress resistance | Boosting plant structure and resilience alongside a base nutrient |
| GT Rootzone | Root biostimulant to promote strong root systems and plant vitality | Encouraging healthy root growth and improving nutrient uptake |
Please note: This product is not eligible for return, as liquid items supplied in non-sealable containers cannot be resold due to contamination risks.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Lovely, Soft and light blanket, perfect for spring, summer night.
Color: Pink Ribbed, Size: Throw(50"x60")
Lovely light blanket. I like it so much, I bought 2 more.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
You will not regret buying this blanket!
Color: Aqua, Size: Queen/King Size - 80" X 90"
I was actually looking for a cotton blanket to add to my bed for fall and winter. Then I came across THIS one. It happens to be the exact shade of (“seaglass” or teal or aqua or whatever you choose to call it) blue green that I am currently redoing my bedroom in. It was a teense more than I’d planned to spend on this project. But I was in a splurgey mood so I went for it.
I can honesty say that I’d happily pay twice as much. It’s much more beautiful and much more insanely soft than it looks in the pictures. While I don’t know how the blanket feels about me, I can assure you that I am madly in love with this gorgeous thing!
I can’t wait for it to cool off in Southern California so I can roll myself up in it. Maybe I’ll crank the A/C down to 50 degrees and pretend there are more than two seasons (summer and late summer) in California. Anyway, this would make a great gift. It would make a great gift for yourself. Self care is important! Spoil yourself! You, at the very least, deserve a cozy cuddly blanket. I’m certain that this luxurious blanket will cure insomnia. Maybe even depression. I’ve owned it for like 2 hours and I have a whole new outlook on life! I feel pampered, spoiled, like queen of the world, maybe even like Cleopatra!
I think that it should be obvious by now that I’m giving this furry looking blanket two thumbs way way up!
Sometimes I order things from Amazon and by the time they arrive Ive already forgotten about them. I was anxiously awaiting my blanket friends arrival and I was prepared to be very meh. Not this time! Nope! Best purchase ever! I know what I’m getting everyone for Christmas!
Buy several for future use. This blanket has made me deliriously happy!
Update: After owning this blanket for, like, a while, I still love it. Shockingly it washes up beautifully! A word of advice. Fabric softener is a big no no. It gets the fur gummy and feeling like unwashed hair after a month. I imagine. I’ve personally never gone with unwashed hair for more than a day or two. It is at its fluffy and soft best when you use one of those new Downey rinses instead. That seems to remove all residue and it comes out feeling even better than brand new. A word of warning. Do not picnic on this blanket. The fur will encase and preserve your crumbs better than Tupperware. You may find a lost treasure that you don’t actually want in there. Best used for sleeping only.
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Reviewed in the United States on October 12, 2024
★★★★★ 5
So soft and pretty Looks great!
Color: Aqua, Size: Throw Size - 50" X 60", Color: Aqua, Size: Throw Size - 50" X 60"
This blanket is wonderful. I'm not sure if it will last or wash well but it's amazing right now. I was looking for something that had a sort of aqua color that would go with my new sheets that are aqua but still blend with my comforter which has more blue tones in it. This worked great as far as the color.
I took some pictures and my dog is in them because as soon as I put it on the bed she jumped up and was like "oh thanks Mom ...I love this" That is how soft and luxurious this feels.
Others said theirs was shedding. I took mine out of the bag and shook and no shedding. I did have trouble getting it out of the plastic and cut a few pieces with the scissors but once I got it started I just pulled to rip the plastic.
I took one pic so you could see the back. I would say it's like a fuzzy microfiber and the color is identical. It's just te right thickness. I love the design. It's warm to lay under but also has a warm look. It was a good value at just under $30. I know some people said it did not wash well but I'll be super careful when I wash it and even though it says hang dry I might tumble on a very low or cool dryer so that it does not mat. If it's a disaster I'll come back to report but prob wont wash it for a few months. Oh and no weird smells out of the bag so that was a plus for me since I have chemical sensitivities.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Nice quality! Very soft and comfy!
Color: Aqua, Size: Throw Size - 50" X 60", Color: Aqua, Size: Throw Size - 50" X 60"
So soft and the color is perfect for our room. I love it!
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Lovely Fluffy Faux Fur Blanket
Color: White, Size: Throw Size - 50" X 60"
Lovely, very soft & lightweight. It is a bit thin causing me to worry it might not be overly warm or durable, yet is just what I was searching for to do a photo project.
Thanks!
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Reviewed in the United States on March 11, 2026
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