Miracle-Gro® Complete 4 in 1

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Watch our video about Miracle-Gro® Complete 4 in 1 feed, weed and moss control.

Miracle-Gro® Complete 4 in 1

Main product features

Outdoors only
Bestseller
Thicker lawn
Kills weeds
Kills moss

Miracle-Gro® Complete 4 in 1 feeds your lawn whilst also working to kill weeds and control moss. The WaterSmart™ formula helps to protect against heat, drought and other stresses. Your lawn will be greener in 1 week, the moss will blacken and can then be easily raked out, and weeds will be killed within 3 to 5 weeks.

When to use

Jan
Feb
Mar
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May
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Aug
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Oct
Nov
Dec
Miracle-Gro® - Grows Thicker, Healthier Lawns
Our best-selling grass care product
Thicker, greener grass in 7 days
Kills weeds
Kills moss

How to use

Application by hand

  1. Maximum individual dose: 35g of product per square metre.
  2. For a visual guide to the correct rate, first spread the recommended amount over a small measured area.

Application by spreader

Use our easy-to-use spreader settings table to set Miracle-Gro® spreaders correctly when using our products.

Any other advice?

Mowing: Avoid mowing the lawn 2-3 days before and after treatment. Do not use the first 4 mowings after treatment for mulching. They will be safe to use after being thoroughly composted for 6 months.

Watering-in: If no rain falls within 2 days, water the lawn thoroughly so that the lawn food starts to work.

Staining: Do not walk on the lawn until the product has been watered in and has fully dried, since moss killer can cause stubborn brown stains on clothes, paving slabs, etc. Brush off immediately if accidentally spilt.

What about children and pets?

In the absence of rain, Miracle-Gro® Complete 4 in 1 must be watered in, once the treated area is 100% dry they can go back on the lawn. Keep children and pets away from treated areas until 100% dry.

Where to use

Miracle-Gro® Complete 4 in 1 can be used around trees in the lawn, but avoid contact with foliage. It can also be applied where bulbs are growing in the lawn, provided it’s applied after all the bulb foliage has died down naturally. Avoid drift onto flower beds and other neighbouring plants.

How often to apply

To be applied a maximum of twice a year with a 3 month interval in between.

Fertiliser analysis

NPK 14-0-5.

Cautions

Note: This list is not exhaustive.

  • Contains MCPA, mecoprop-P and ferrous sulphate.
  • We recommend you wear gloves when gardening.
  • Wash hands after use.
  • Keep out of the reach of children.
  • Apply this product very carefully as it will cause brown stains on any surface it comes into contact with, e.g. clothing, tarmac drives, paving, decking and kitchen floors.
  • Do not walk on the treated area - and keep children and pets away from the area - until the product is thoroughly watered in and the grass is completely dry, to stop it transferring onto other surfaces. Sweep up any spillages and dispose of carefully.

Use plant protection products safely. Always read the label and product information before use

Q1: When can children and pets return to a lawn treated with Miracle-Gro® Complete 4 in 1?

A1: After applying this product in accordance with the label instructions keep children and pets away from treated areas until the granules have been watered in thoroughly and the area has dried.

Q2: How soon will I see results?

A2: Your lawn will be greener in 1 week, the moss will blacken and need to be raked out after 2 weeks and full weed control will take 3 to 5 weeks.

Q3: How do I get the best results?

A3: For best results and even greening we advise using one of our lawn spreaders, application can be done by hand but this does require measuring out each square metre and ensuring 35g is applied evenly over the area.

Q4: When can I reseed after using Miracle-Gro® Complete 4 in 1?

A4: Overseeding or reseeding patches can be done 8 weeks after using Miracle-Gro® Complete 4 in 1. After applying new seeds, Miracle-Gro® Complete 4 in 1 must not be applied until the grass is 6 months old.

Q5: I’ve over-applied Miracle-Gro® Complete 4 in 1, what should I do?

A5: If you over-apply the product at a rate several times that advised on pack, you may see areas of browning, this is where the excess Nitrogen has scorched the blades of grass. Usually the roots are fine and will re-grow providing the patches are kept moist and no further products are applied.

Health and Safety

Always read the pack label and product instructions carefully before use. For further information relating to product safety please review the product data safety sheet link below.

Miracle-Gro® Complete 4 in 1 main image
Miracle-Gro® Complete 4 in 1 7kg bag (other sizes available)
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