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CANNA COGR BUFFERING AGENT - 5L
CANNA COGR BUFFERING AGENT - 5L
CANNA COGR BUFFERING AGENT - 5L
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CANNA COGR BUFFERING AGENT - 5L

Marsoni M251S
Sale price$53.40
Pay 4 payments of $13.35 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CANNA COGR BUFFERING AGENT - 5LCOGr Buffering Agent CANNA COGr Buffer Agent is a special liquid that is used to soak andbuffer COGr boards. CANNA developed this agent especially for the preparation of this growing medium. User Instructions: Shake bottle well before use Fill nutrient reservoir with water COGr Buffer Agent to the nutrient reservoir with the dilution ratio 1: 500 (200 ml per 100 litre of water) The EC of COGr Buffer Agent dissolved in (tap) water varies between 1. 5
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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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4.6 ★★★★★
Based on 505 reviews
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C
Verified Purchase
Carolyn V
Cuba, US
★★★★★ 5
Comfort at its best
Model: Soft-2PK, Size: Queen
Excellent pillows! Like sleeping in a high end hotel! Gonna switch all of my beds over.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
R
Verified Purchase
Rockford Lady 1963
Birmingham, US
★★★★★ 5
Silky, well made, beautifully made and a terrific deal! I highly recommend!
Size: Queen (20" X 30"), Color: 08 - Sage Green - Zipper, Number of Items: 2
I have been buying this type of case for several years, love the zipper enclosure, the softness, the great quality, its a great weight and soft as can be. The queen fits my pillows beautifully!. My hair always is shinier when I sleep on these silky feeling cases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
TAM
San Leandro, US
★★★★★ 5
Soft and durable
Durable, soft, cool. I wash them in warm water and dry on normal heat, so far the material and zipper have held up. They do help your hair and skin. The zipper is a hidden zipper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
G
Verified Purchase
#GZapata
Waukegan, US
★★★★★ 5
Great for the Comfort and Price
Size: Queen (20" X 30"), Color: 15 - Blush Pink - Zipper, Number of Items: 2
Purchased these pink satin pillow cases for a loved one. She enjoys the color and the feel of the cases. Easy to zip up your pillow and easy to wash. Would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
K
Verified Purchase
KC
Phoenix, US
★★★★★ 5
Love these!
Size: Standard (20" X 26"), Color: 02 - White - Zipper, Number of Items: 2
I like these better than the Blissy mulberry silk pillowcase. They feel smoother and softer and make my hair less frizzy. I've been buying these for years and they hold up great! I just switched to the zipper version instead of the envelope style, and I really like the more modern aesthetic of the hidden zipper. They are nice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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