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General Hydroponics® Armor Si 0 - 0 - 4

Marsoni M251S
Sale price$12.10
Pay 4 payments of $3.02 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
General Hydroponics® Armor Si 0 - 0 - 4Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, coco coir and all types of media. Use as a growth enhancer with irrigation water, or in addition to your regular fertilizers. Armor Si improves plant structure and foliar development, increases yield and improves flower and fruit production. In addition, your plants will experience improved heat and cold tolerance, stress
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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.
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4.0 ★★★★★
Based on 1771 reviews
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Verified Purchase
Douglas A. Mccarville
Natrona Heights, US
★★★★★ 5
A tinted sunscreen.
It was really nice. However, it has a strong tint to it and feels like Makeup with sunscreen. Nice, but uninexpected.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
J
Verified Purchase
Jacobi
Grantham, US
★★★★★ 4
dewy glow
Feels good on the skin - nice dewy glow - they increased the price - never used to as expensive as it is now
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025
V
Verified Purchase
Victoria M.
New York, US
★★★★★ 5
Not greasy at all!
This stuff is amazing. It is not the least bit greasy and it lasted all day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
J
Verified Purchase
Jordan Bharucha
Massapequa, US
★★★★★ 5
Love!
It’s a little runny but honestly doesn’t bother me at all. Gives me a good glow with a little coverage! Better than any expensive ones I’ve used & layers well with or without makeup. Just wish it was a higher spf but definitely buying again.
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Reviewed in the United States on May 5, 2026
B
Verified Purchase
Becky
Los Angeles, US
★★★★★ 5
Great product and evens out skin splotchiness
Sun Bum makes great products. I like the tint that evens out my splotchy arms as well as my face..!!
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Reviewed in the United States on May 5, 2026

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