SKU: 94481431778

Dyna-Gro SUPERthrive Mag-Pro - 1 Gallon

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Description

Dyna-Gro SUPERthrive Mag-Pro - 1 GallonDescription SUPERthrive Mag Pro 1 gal SUPERthrive Mag Pro 1 gal: SUPERthrive Mag Pro 2 15 4 is a supplement high in phosphorus, magnesium and sulfur. This unique plant supplement can be used with any complete nutrition formula as a blossom booster to help initiate flowering and develop large, vibrant, fragrant flowers. The nutrients in Mag Pro are immediately available, giving your plant the ability to access the nutrients they need at the critical

Description
  • SUPERthrive Mag-Pro 1 gal
  • SUPERthrive Mag-Pro 1 gal: SUPERthrive Mag-Pro 2-15-4 is a supplement high in phosphorus, magnesium and sulfur. This unique plant supplement can be used with any complete nutrition formula as a blossom booster to help initiate flowering and develop large, vibrant, fragrant flowers. The nutrients in Mag-Pro are immediately available, giving your plant the ability to access the nutrients they need at the critical times of flower formation to ensure massive growth and enhanced aromas. Growers using reverse osmosis, rain or de-ionized water will benefit from the addition of Mag-Pro throughout their plants' growth cycle. Mag-Pro is THE blossom booster for growers looking to maximize the beauty and value of their crop.
  • For Ornamentals, Vegetables, and Herbs
  • For Ornamentals, Vegetables, and Herbs: Mag-Pro 2-15-4 is a supplement high in phosphorus, magnesium, and sulfur.
  • This unique plant supplement can be used with any complete nutrition formula as a blossom booster to help initiate flowering and develop large, vibrant, fragrant flowers, fruit, and vegetables.
  • The nutrients in Mag-Pro are immediately available, giving your plant the ability to access the nutrients they need at the critical times of flower formation to ensure massive growth, enhanced flavors, and aroma.
  • Growers using reverse osmosis, rain or de-ionized water will benefit from the addition of Mag-Pro throughout their plants' growth cycle.
  • Mag-Pro is THE blossom booster for growers looking to maximize the beauty and value of their crop.
  • Application Rates
  • Application Rates: Hydroponic Production: Use 1-2 Tsp. per gallon of water for recirculating systems or 1/2 Tsp. per gallon for non-recirculating systems.
  • Continuous Feeding: (Every Watering) Hand Watering: Mix 1/4 to 1/2 Tsp. per gallon of water. Siphon Mixer: (1:15 ratio) Mix 2/3 to 1 fl. oz. per gallon of water for a concentrate feed solution. Irrigation Injector: (1:100 ratio) Mix 4 to 8 fl oz per gallon of water to make an injectable concentrate.
  • Intermittent Application: (Every 2 - 4 Waterings) Hand Watering: Mix 1/2 to 1 Tsp. per gallon of water. Siphon Mixer: (1:15 ratio) Mix 2 to 4 fl. oz. per gallon of water for a concentrate feed solution. Irrigation Injector: (1:100 ratio) Mix 10 to 15 fl oz per gallon of water to make an injectable concentrate.
  • Always use Mag-Pro in conjunction with a SUPERthrive Complete Nutrient Formula.
  • Note: 1/2 Tsp. per gal = 1:1500 Recommended Crops: Mag-Pro 2-15-4 is recommended for all vegetable, herb and fruit crops.
  • For Medicinal Plants
  • For Medicinal Plants: Mag-Pro 2-15-4 is a concentrated blossom booster designed to help plants initiate flowering and develop large, vibrant, aromatic blooms.
  • Mag-Pro provides high levels of phosphorus, magnesium, and sulfur, to pack on enormous weight during the flowering cycle, while simultaneously enhancing color, resin production, fragrance and flavor in your valuable flowers.
  • The nutrients in Mag-Pro are immediately available, giving your plants the ability to access the nutrients they need at the critical times of flower formation to ensure massive growth and enhanced flavor and aroma through increased production of essential oils, terpenes, and flavanoids.
  • Growers using reverse osmosis, rain or deionized water will benefit from the addition of Mag-Pro.
  • Use Mag-Pro instead of a calcium/magnesium supplement because there is ample calcium in all complete Dyna-Gro nutrient formulas and those supplements do not have the sulfur, phosphorus and potassium found in Mag-Pro.
  • Mag-Pro is THE blossom booster for growers looking to maximize the beauty and value of their crops.
  • Continuous Feeding: (Every Watering) Hand Watering: Mix 1/4 to 1/2 tsp per gallon of water. Siphon Mixer: (1:15 ratio) Mix 2/3 to 1 fl. oz. per gallon of water for a concentrate feed solution. Irrigation Injector: (1:100 ratio) Mix 4 to 8 fl oz per gallon of water to make an injectable concentrate.
  • Intermittent Application: (Every 2 - 4 Waterings) Hand Watering: Mix 1/2 to 1 tsp per gallon of water. Siphon Mixer: (1:15 ratio) Mix 2 to 4 fl. oz. per gallon of water for a concentrate feed solution. Irrigation Injector: (1:100 ratio) Mix 10 to 15 fl oz per gallon of water to make an injectable concentrate.
  • Note: 1/2 tsp. per gal = 1:1500
  • Recommended Crops: Mag-Pro 2-15-4 is excellent on all indica, hybrid, and sativa strains.
  • Nutrient Analysis
  • Nutrient Analysis: *Nutrients marked with an asterisk (*) are guaranteed in all states. The other minerals are at concentration levels which are ideal to achieve optimum crop growth but may be below levels to satisfy the labeling requirements of some state fertilizer laws.
  • Specifications
  • Weight: 11.25 lb
  • 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: 94481431778

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    4.2 ★★★★★
    Based on 22 reviews
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    OKCity
    Louisville, US
    ★★★★★ 4
    Reliable, Comfortable, and Good-Looking Chair — I Keep Coming Back to It
    Color: White
    This is my fourth time purchasing this Amazon Basics mid-back office chair, which says a lot about its overall value. It looks clean and modern, fits well in a home office, and is genuinely comfortable for daily use. I typically get about a year and a half out of each one, which feels reasonable given the price point and materials. Out of the box, the chair is easy to assemble and immediately comfortable. The padding is supportive, the armrests are well positioned, and the faux leather gives it a more upscale appearance than many chairs in this category. It rolls smoothly, swivels easily, and works well for long computer sessions without causing back or shoulder fatigue. That said, this is not a lifetime chair. After extended use, the cushioning and structure do begin to wear, and that’s usually when I replace it. Still, considering the comfort, appearance, and cost, it remains one of the best value office chairs I’ve found — which is why I keep buying it again. Pros: • Comfortable padding and good mid-back support • Clean, modern appearance that looks great in an office • Smooth rolling and stable base • Easy assembly • Excellent value for the price Cons: • Durability is moderate; expect replacement after about 1½ years • Not designed for long-term heavy-duty use Verdict: If you want a comfortable, attractive, and affordable office chair that performs well for daily use, this is a strong choice. It may not last forever, but its comfort and value make it easy to recommend — and easy to repurchase.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 18, 2026
    D
    Verified Purchase
    Debbie Segrest
    New York, US
    ★★★★★ 5
    Highly recommend
    Color: Black
    Very sturdy, the cushions make it super comfortable. The size and ease of movement are perfect. Assembly was super easy. A very quiet chair. Wonderful all around value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 28, 2026
    A
    Verified Purchase
    avid reader
    Fort Morgan, US
    ★★★★★ 5
    Great price.
    Color: Black
    Easily put together. Very comfortable and cushioned. Rolls easily on the glass mat at my desk. Highly recommend for the price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2026
    A
    Verified Purchase
    Al
    Phoenix, US
    ★★★★★ 3
    Good Basic Chair with a Few Drawbacks
    Color: Black
    I bought this Amazon Basics office task chair for my boyfriend who works from home. Overall, it’s a decent, simple chair that gets the job done for everyday use, especially if you just need something functional and affordable. However, there are a couple of downsides. The recline doesn’t go back as much as he would like, so it’s not ideal if you prefer to lean back and relax between tasks. Also, after about a month of use, the wheels don’t glide as smoothly as they did at first, which can be a bit frustrating when rolling across the floor. Overall, it’s a solid basic chair for light use, but if you want something with a deeper recline or super smooth mobility long-term, you might want to consider other options. Still a reasonable purchase depending on your needs.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 12, 2026
    D
    Verified Purchase
    Dime-Sized Dame
    Battle Creek, US
    ★★★★★ 5
    Had for just over 9 years now and still pretty solid
    Color: Black
    I ordered this chair back in December 2015 for our front office, and it's been moved to our back shop where we fabricate. We're not a gentle work space by any stretch of the imagination; we build stuff and it's messy, lots of tools etc. This chair has held up surprisingly well! The faux leather is delaminating almost entirely on the seat but honestly, I'd expect that for faux leather on something that is used daily. The seat pad, in my opinion, has gotten de-poofed. So it's not plush anymore but still usable. I've asked the guy that's using it if they want an upgrade/update and they said they like it and don't want to change it out just yet. That's saying something! The size is nice and wide. We've had a range of differently sized folks sit in the chair over the years and the seat was always comfortable (less now without so much seat poof), I was able to sit cross-legged and the whole chair felt sturdy then as it does now. All of the standards functions you'd want an office chair to do, it can still do: it goes up and down smoothly, it rolls just fine, it's still pivot-reclines comfortably and doesn't feel like it's going to topple. I like it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 15, 2026

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