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Description
superthrive liquid plant fertilizer Dyna-Gro Pro-TeKtDyna Gro Pro TeKt is now SUPERthrive Pro Tekt The Silicon Solution, 0 0 3 Liquid Fertilizer & Nutritional Supplement for Plants (5 Gallon) SUPERthrive Pro Tekt is a nutritional supplement for plants thats in an easy to use liquid concentrate thats ideal for hydroponic use. The Pro Tekt Silicon Solution: Adds mechanical strength to stems Helps improve heat tolerance Helps improve drought tolerance SUPERthrive Pro Tekt is recommended for all plants. It
Dyna-Gro® Pro-TeKt® is now SUPERthrive® Pro-Tekt® - The Silicon Solution, 0-0-3 Liquid Fertilizer & Nutritional Supplement for Plants (5 Gallon)
SUPERthrive® Pro-Tekt® is a nutritional supplement for plants that’s in an easy-to-use liquid concentrate that’s ideal for hydroponic use. The Pro-Tekt Silicon Solution:
- Adds mechanical strength to stems
- Helps improve heat tolerance
- Helps improve drought tolerance
SUPERthrive Pro-Tekt is recommended for all plants. It contains potassium and 2% Soluble Silicon to reduce stress caused by heat, cold & drought. It’s safe for plants and effective for use in soil & soilless media. For best results, use in conjunction with the SUPERthrive nutrient family of products.
SUPERthrive® Pro-TeKt® (formerly Dyna-Gro® Pro-TeKt®) is a concentrated solution of Potassium Silicate. With 3% potassium and 7.8% silicon. One mL per gallon yields 8ppm Potassium and 21ppm Silicon.
Application Rates: How To Use SUPERthrive® Pro-TeKt®
- Hydroponics: Mix ½ to 1 tsp. per gallon of water for recirculating systems.
- Siphon Mixer: (1:15 ratio) Mix ½ to 2 fl. oz. per gallon of water for a concentrate feed solution.
- Irrigation Injector: (1:100 ratio) Mix 8-10 fl. oz. per gallon of water to make an injectable concentrate. Apply Pro-TeKt® separately when using a single head injector.
- Foliar Application: Mix ¼ to ½ tsp. per gallon of water and spray directly of leaves.
- For outdoor applications in soil: feed 1 – 2 tsp/gal with every watering.
- Note: Because a high pH is required to keep Pro-TeKt in solution, the concentrate cannot be mixed with any acidic fertilizer. Therefore, apply Pro-TeKt separately when using a single head injector.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.1 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Perfect undershirt for uniform
Size: Medium, Color: White 4-pack
Material thickness:
I love how soft and thick the shirt is. My kid is comfortable wearing it an undershirt for his uniform. It does not make him hot.
Fit:
Perfect fir for 5yo 60ish lbs
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Reviewed in the United States on June 24, 2025
★★★★★ 5
Soft, comfortable and great value
Special Size: Tank Top, Size: 2-3T, Color: Tank - Toddler - 10 Pack - White, Special Size: Tank Top, Size: 2-3T, Color: Tank - Toddler - 10 Pack - White
I’m very happy with these Fruit of the Loom boys’ tank undershirts. The fabric is soft, lightweight, and comfortable for everyday wear. They fit true to size and hold up well after multiple washes without shrinking too much or losing their shape.
The material is breathable, making them perfect for wearing under school uniforms, T-shirts, or on their own during warm weather. The pack includes several shirts, which makes it a great value for the price.
Overall, these undershirts are durable, comfortable, and affordable. I would definitely recommend them to parents looking for quality everyday basics for their kids.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
10th order, they do shrink after washing
Special Size: T Shirt, Size: Small, Color: T Shirt - Boys - 10 Pack - White
I guess its time to write a review. I've been buying these for 6 years now for my 10 yr old grandson. I have gone through every kids size S-XL I can unequivocally say they are the best! My kiddo will not wear any other pj top to bed , PJ day at school he will wear something "special" a matching set, but to sleep ...nope! The 7 pack works out to approx $3.50 ea. Pure white, pure soft cotton, no tags. They get softer the more they get washed. A little bleach they stay white. If they get stained...who cares .. remember 3.50 , yep that bad boy can hit the trash guilt free. Every single one of these Tees he has literally grown out of , none got holes . They are the best , softest easiest pj top ever. No trying to match bottoms he wears gym shorts . They are a heck of a great deal! Buy some! Order regular size..they start out big then shrink with washing. 100% cotton you should expect that. Grandson is 10 yrs old, 4'6" tall , about 92 lb.s L fits great , size up if you arent sure.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Comfortable durable undershirts that keep up with active kids
Special Size: T Shirt, Size: Small, Color: T Shirt - Boys - 10 Pack - White, Special Size: T Shirt, Size: Small, Color: T Shirt - Boys - 10 Pack - White
These Fruit of the Loom boys undershirts have been a great everyday essential in our home. The cotton fabric feels soft right out of the package and holds up really well after multiple washes without losing shape or becoming rough. That is a big plus when you are constantly doing laundry for kids.
What really stands out is how practical they are for active days. The moisture wicking feature actually helps keep my child feeling dry, even during school and playtime. The extended hem is another thoughtful detail because it truly stays tucked in and avoids that constant adjusting throughout the day.
I also appreciate the tag free design and layflat collar. There is no itching or irritation, which makes a noticeable difference especially for kids who are sensitive to textures. The fit is flexible and comfortable, making them perfect for layering under school clothes or wearing on their own in warmer weather.
Overall these undershirts strike a great balance between comfort, durability, and functionality. They are reliable basics that make daily routines easier and more comfortable for kids.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
SOFT UNDERWEAR
Special Size: Tank Top, Size: 2-3T, Color: Tank - Toddler - 10 Pack - White, Special Size: Tank Top, Size: 2-3T, Color: Tank - Toddler - 10 Pack - White
Very lightweight to wear under shirts; they are very stretchy, easy to wash, and come in a color that goes with everything. Size for 2-3 years old kid, cute shape
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Reviewed in the United States on April 9, 2026