SKU: 68086715977

Dyna-Gro SUPERthrive Mag-Pro - 5 Gallon

Sale price$154.35 Regular price$171.50
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Description

Dyna-Gro SUPERthrive Mag-Pro - 5 GallonDescription SUPERthrive Mag Pro 5 gal SUPERthrive Mag Pro 5 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 5 gal
  • SUPERthrive Mag-Pro 5 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 (lb): 59
  • 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: 68086715977

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    Kimberly
    Omaha, US
    ★★★★★ 5
    Snagged a deal
    Size: 7, Color: Redwood/Gum 10
    I waited and waited to get these boots! I knew I was chancing it, but they went on sale, and I snagged them! I am a size 7, and they fit nicely with socks. a little loose, barefooted, but what psycho wears boots without socks? They are comfortable and really well-made.
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    Reviewed in the United States on April 8, 2026
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    ashlynnk
    Fort Morgan, US
    ★★★★★ 4
    Cute, comfortable waterproof boots (a little snug to put on)
    Size: 7, Color: Velvet Tan/Gum 2
    These are really cute Chelsea-style boots and feel very comfortable once they’re on. The waterproof material is great for wet weather and the sole feels sturdy with good traction. They look stylish enough to wear casually but still feel practical for rainy days. The only downside is they can be a little difficult to put on at first because the opening is somewhat snug, but once they’re on they fit well and feel supportive. Overall they’re a great waterproof boot and I’ve enjoyed wearing them.
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    Reviewed in the United States on March 17, 2026
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    Abby B
    Alexandria, US
    ★★★★★ 5
    Surprisingly great for my wide feet and high instep!
    Size: 10.5, Color: Velvet Tan/Gum 2
    So thrilled I took a chance on these. Finding boots is impossible for me. I have wide feet, a super high instep, a bunion on one foot, and I wear a hard to find size (10.5). I ordered the 10.5 and 11 in these expecting I might need to size up for width (if I could even get them on). It was a struggle getting the 10.5s on the first time, and once I did they were somewhat uncomfortable on the top of my left foot. But I read that they would relax so decided to give it a go because I need waterproof boots for an upcoming trip and the 11s felt too long. After two days of light wear, they are already breaking in and I have no more discomfort. Getting them on is already easier and they are plenty wide enough and very comfortable to walk in. These are true to size. Super happy and worth a day of mild discomfort to break them in!
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    Reviewed in the United States on March 7, 2026
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    EE
    Fort Morgan, US
    ★★★★★ 5
    Comfortable, sturdy, waterproof
    Size: 9.5, Color: Black/Black
    Loce, love, love these boots. Have walked ten miles with no foot pain around NYC. They go with everything and and are so comfortable. As they are waterproof/resistant, they get a little warm in high temps, but perfect three-season boots.
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    Reviewed in the United States on May 17, 2026
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    Kate
    New York, US
    ★★★★★ 5
    Super cute, comfortable, practical, love that they are slip on
    Size: 10.5, Color: Tobacco/Black
    I have worn these 2-3 times already. The first day was a school/work day so I was on my feet 9 hours and the only issue I had was with the side of the boot rubbing against my ankle. I just make sure I wear socks high enough to cover my ankles or jeans that go into the boots now for long wear days. Absolutely love them! They keep my feet dry in this snow( we live in Michigan). I had been looking for a pair like this for awhile now and was getting super frustrated that I couldn't find my size in any that I liked. I saw that they had these available in a 10.5 and I wear 11. I looked at the Sorel website reviews (since the amazon ones weren't super helpful on sizing) and they said that the boots ran big so I took a chance on the 10.5 fitting me. They fit perfect. I have long narrow feet but I could see where they would be tight or uncomfortable on someone with wider feet. I've been trying to find a pair for my mom now since she has boot envy.
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    Reviewed in the United States on January 27, 2026

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