SKU: 94756984712

Dyna-Gro SUPERthrive Mag-Pro - 1 Quart

$50.39 $55.99
Save 10%
No.2 Bestseller on reelrocktour.hu >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Dyna-Gro SUPERthrive Mag-Pro - 1 QuartDescription SUPERthrive Mag Pro 1 qt SUPERthrive Mag Pro 1 qt: 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 qt

  • SUPERthrive Mag-Pro 1 qt: 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: 3.1 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: 94756984712

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.1 ★★★★★
    Based on 723 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    R
    Verified Purchase
    Ron's Raves & Roasts
    Whiting, US
    ★★★★★ 5
    Great Fit and Price While Updating My Wardrobe
    Color: Shortbread, Size: Large
    As I’ve been getting fitter, my old clothes started looking too baggy, so I needed something that fit better without breaking the bank. This COOFANDY chambray shirt turned out to be exactly what I was looking for—lightweight, wrinkle-resistant, and stylish enough for casual or dressy wear. The fabric feels soft and breathable, and it pairs easily with jeans or slacks. Since I’m still losing weight, I didn’t want to overspend on clothes I may size out of soon, and these hit the sweet spot for both quality and affordability.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 28, 2025
    L
    Verified Purchase
    Lyle Miller
    Louisville, US
    ★★★★★ 1
    Wron Size Shipped Twice
    Color: White, Size: Large
    I ordered a large twice. 1st delivery was an XL, two sizes too large. The second reorder was an L, and fit like a medium. They can't get the order siz right.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
    C
    Verified Purchase
    Claude Cooper
    New York, US
    ★★★★★ 5
    Excellent shirt!
    Color: Chive, Size: Large
    Excellent shirt! Comfortable and looks great! True to size, and light weight.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 22, 2026
    K
    Verified Purchase
    KariJo
    Charlottesville, US
    ★★★★★ 5
    Buy it!!
    Size: X-Small, Color: Iron Grey
    Great for the price! Nice dress shirt for summer! Nice material as well! My son loved it!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
    S
    Verified Purchase
    Shaggy
    New York, US
    ★★★★★ 5
    Great for the price
    Size: X-Small, Color: Pink
    Great shirts for the price. I bought one blue, one pink. I guess it's the way of fashion now, though, but there aren't slits for collar strips to keep it straight, and most shirts I've seen are polyester with spandex. If you need spandex to wear a button down, you should get a larger size, please. Very comfortable, but the test will be Colorado summer with a with a white t underneath, but now very cool and airy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2025

    recommand products

    Macauley 3-Light Outdoor Wall Lantern in Vintage Black with Warm Brass
    206.00
    Pendleton 1-Light Ceiling Light in Matte Black
    160.01
    Penrose 3-Light Pendant in Polished Nickel
    405.00
    1 Light Pendant
    499999.50
    Hancock 3-Light Outdoor Wall Lantern in Matte Black
    326.00