Does Miracle Gro hurt soil?

Copper sulfate is also a bactericide, and as such, is incredibly harmful to soil life. Anything with the Miracle-Gro label should be avoided entirely: Bagged potting soil and garden soil, 'Shake n Feed,' that blue stuff, and yes, even so-called “Organic” Miracle-Gro products should be entirely avoided.
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Does it hurt to get miracle grow on plants?

While fertilizer used in the right quantities can indeed promote houseplant growth, when overdoing it, you hinder the very growth you want. In fact, you're slowly killing your plant, and so its foliage, stems, or roots may be undersized. They'll also look brittle, crinkled, wilted, or limp.
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Can I sprinkle Miracle Grow on top of soil?

Choose continuous-release plant granules, like Miracle-Gro® Shake 'n Feed® All Purpose Plant Food, for less frequent feeding. Sprinkle the easy-to-use, dry granules onto the soil surface, gently rake them into the top few inches of soil, then water thoroughly to start the feeding process.
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How long does Miracle-Gro last in soil?

Miracle-Gro® Potting Mix

Specially formulated to feed plants for up to 6 months, this potting soil helps you grow bigger, more beautiful plants.
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What can I use instead of Miracle-Gro?

Jack's water soluble fertilizer has a sensible 20-20-20 formulation, dissolves readily, and is available in bulk for less money per pound than the ever shrinking boxes of Miracle-Gro. (Back in the old days, a box of the stuff was 5 lbs - I believe it has shrunk to 4 lbs).
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Why I Don't Use Miracle Grow



Why I dont use Miracle Grow?

The primary ingredients in synthetic fertilizers like Miracle-Gro are urea nitrogen and ammonium sulfate. When exposed to the air, these compounds create a toxic greenhouse gas that damages human lungs. Nitrogen can build up in the human body when it isn't detoxified fast enough by the liver.
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Does Miracle-Gro stimulate root growth?

Simply mix the formula with water and apply to flowers, vegetables, trees, shrubs, transplants, and seedlings. The solution not only stimulates root growth for faster blooms compared to unfed plants, it also helps prevent transplant shock. Grow stronger plants with Miracle-Gro®.
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When should I put out Miracle Grow?

Start in Springtime

Nutrient-rich soil helps plants put down healthy roots. Prepare your garden or containers in early spring (but after the last frost) with Miracle-Gro® All Purpose Garden Soil or Miracle-Gro® Potting Mix.
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Do you apply Miracle-Gro before or after watering?

Answer: Per the manufacturer, Miracle-Gro Water Soluble All Purpose Plant Food can be applied at anytime. If plants are experiencing drought or really dry soil, then it is suggested to water the plant before applying the product. Light to moderate rain is perfectly fine before or after an application.
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How many times a week should you use Miracle Grow?

Plan to feed every 7 to 14 days. Choose continuous-release plant granules, like Miracle-Gro® Shake 'n Feed® All Purpose Plant Food, for less frequent feeding.
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How often should miracle grow be applied?

For best results, feed your plants every 7-14 days.
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What is the difference between Miracle Grow garden soil and potting soil?

Garden soil and potting soil are formulated for different applications. Garden soil is an amendment that is mixed with native soil, while potting soil is used alone for container gardens like potted houseplants and window boxes.
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How poisonous is miracle grow?

Contact with eyes may cause irritation. Irritation not expected. Irritation possible. Considered practically non-toxic.
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How long can you use miracle grow?

The Gardener's Answer. According to the Miracle-Gro representative that I spoke with, the liquid plant food is best used within three years after being purchased if stored properly.
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Can you put miracle grow directly on plants?

It's quick, it's easy, and your plants begin absorbing nutrients immediately, as Miracle-Gro is also a foliar feeder and can be applied directly to the foliage of your plants.
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Do I need to fertilize if I use Miracle-Gro?

Whether you use Miracle-Gro potting soil or planted your garden in-ground, feeding your plants with fertilizer is essential in ensuring overall plant health.
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Can I use Miracle-Gro everyday?

Use on all flowers, all vegetables, houseplants, roses, and all trees and shrubs. For best results, feed every 7-14 days when plants are actively growing.
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Can you use Miracle Grow in hot weather?

You should take a break from feeding your plants during a heat wave or drought. However, to prepare them for conditions that could cause heat stress, regularly give them Miracle-Gro® Water Soluble All Purpose Plant Food (following all label directions) so they're nice and strong before the unfortunate weather arrives.
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What plants is Miracle Grow good for?

Works best for flowers, veggies, trees, shrubs, roses and houseplants. The nutrients contained in this product mix easily with water. Makes feeding plants easy with the use of a watering can or a garden feeder for smooth and easy watering.
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What is 4 12 4 fertilizer good for?

It's specially formulated to help stimulate root growth, to help reduce transplant shock and root stress.
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How do I dispose of old Miracle-Gro?

Take your unused fertilizer in its original container with label to a garden outlet or other business that sells gardening chemicals. Gardening stores must dispose of unused chemicals in accordance with local, state and federal regulations, so they might accept your fertilizer for recycling and disposal.
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Is Miracle-Gro toxic to dogs?

Miracle-Gro and Pet Safety

Miracle-Gro fertilizers are safe for dogs, and dogs can re-enter treated areas immediately after application. The Food and Drug Administration states the ingredients in these products are considered safe and are present in other nontoxic products you use in your home.
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