SKU: 41880892744

Optimum Hydroponix® Sonic Boost

$21.55 $23.95
Save 10%
No.2 Bestseller on salfueradeti.es >

Pay in installments of $5.99 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Optimum Hydroponix® Sonic BoostSonic Boost Flowering Fertilizer is a water soluble powder that delivers high levels of phosphorous and potassium to plants during flower and fruit development. Add Sonic Boost to hydroponic garden nutrient solutions at the first sign of flowering and then add at every change of nutrient solution. Ideal to use with Optimum hydroponix 2 part nutrient and all other basic fertilizer programs Detailed description: Nitrogen 0% Phosphate 39% Potash 27%

Sonic Boost Flowering Fertilizer is a water-soluble powder that delivers high levels of phosphorous and potassium to plants during flower and fruit development.

Add Sonic Boost to hydroponic garden nutrient solutions at the first sign of flowering and then add at every change of nutrient solution.

Ideal to use with Optimum hydroponix® 2-part nutrient and all other basic fertilizer programs

Detailed description:

- Nitrogen 0%
- Phosphate 39%
- Potash 27%
- Available 100G, 400G, 1KG

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 41880892744

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
steve conley
New York, US
★★★★★ 5
never give up
Product was as advertised even though item was over a year old, I was taken care of.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Great job by Asurion!
Asurion handled my claim quickly and efficiently. My return was picked up by UPS and an Amazon gift card for the full amount was received as promised. Very happy with the process.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
K
Verified Purchase
Kelleen S.
Lowell, US
★★★★★ 1
Make sure you read the terms and conditions and don't let them off the hook
Asurion is counting on the fact that you don't know how to read. They made the claim process aggravating and as difficult as possible. I CAN read and had to review the terms and conditions with them on the phone and threaten to involve an attorney before they would honor the coverage. They tried to say my product was not portable, when the word "portable" is literally in the name of the product. Then they tried to say the the accidental drop was not covered, but it clearly states in the terms and conditions that an accidental drop and a cracked screen is a covered event. I buy the coverage almost every time I am offered it, but I will be rethinking that going forward and Amazon should consider finding a different company to issue the protection plans for their products because I fear this is the beginning of a lot of complaints. I have filed a claim in the past and it was very straightforward and easy, but they must have a new company managing the plans now, because it was anything but easy. If I was an older person who was not tech savy, or who just took someone's word at face value, I would be out the cost of my item and the protection plan. BUYER BEWARE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 20, 2025
H
Verified Purchase
Hugh Conley
Phoenix, US
★★★★★ 5
Refunded money quickly
Good service
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
R
Verified Purchase
Roxy Lampika
Alexandria, US
★★★★★ 5
Cover yourself!
My HP printer just stopped printing. Spent over 4 1/2 with HP Support doing all kinds of technical experiments with even the most complex Factory Restarts, this printer kept saying everything was working but it wouldn't print. HP finally declared it a hardware defective; told I needed a new printer and to recycle this one (less than 1 1/2 years old - don't make like they used to!). Called Asurion, who immediately processed a claim and arranged for a pickup of the defective printer since I can't drive. Fast quality service worth every penny if you're buying any kind of devices in today's world.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

recommand products

Acoustics in Architectural Design
20.00
Axial 1/10 RBX10 Ryft 4WD Rock Bouncer Aluminum Upgrade Combo Set A (Trailing Arms + Chassis Links) - Red
74.00
LEGO® Jurassic Park Velociraptor Escape
52.99
LEGO® City Construction Trucks and Wrecking Ball Crane
84.99
LEGO® DUPLO™ Dream Playground
84.99