Best in 7 days
Pay in installments of $26.84 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 16 - Jun 21
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Cutting Edge Solutions | pH DownCutting Edge Solutions pH Down is a highly concentrated pH adjustment liquid used as an acidic buffer to lower water and nutrient solution pH. Use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note the beginning reading and then test pH. Repeat small application process and stir well, until desired pH is achieved. Amount of CES pH Down required for adjustment will vary, depending on the strength of nutrient mixture
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 924 reviews
Sort
Product Reviews
★★★★★ 5
Fiancé Approved
Color: Royal Blue, Size: Medium
Perfect for my fiancé's new job. He said it's fit is true to size and it is more comfortable than the one he got at a store in the mall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 4
Order a size larger than usual.
Color: Light Blue, Size: X-Large
They tend to run small. My husband usually wears a large and I ordered an extra large and was glad I did!! They wash and dry beautifully!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Very wrinkle free and sheds off liquids well.
Color: White, Size: X-Large
Very very nice shift. I’m usually XL and that’s what size I purchased and it fits perfectly.
I recently purchased one for my sons 5th grade graduation and the fit and feel was better than the 80.00 and 89.00 shirts I purchased for him at Dillard's, which were
returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
Great shirt!
Color: White, Size: X-Large
This shirt is all that! It's beautiful and feels soft yet very stable fabric. White is always somewhat see through but this one isn't bad, unless you wore black under it.
My husband loves it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Feels great. Fits great.
Color: White, Size: XX-Large
Fits true to size. Shirt is very comfortable and feels terrific. Will be buying a second shirt shortly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
