Miracle-Gro Water Soluble All-Purpose Plant Food 5 lb — 24-8-16 Fast-Acting Concentrate for Indoor & Outdoor Plants

Miracle-Gro Water Soluble All Purpose Plant Food (5 lb.) is a fast‑acting, water‑soluble fertilizer formulated to feed all types of indoor and outdoor plants and promote bigger, more vibrant growth when used as directed.

Use this 24-8-16 NPK formula to deliver essential nitrogen, phosphorus, and potassium directly to the root zone. The concentrate dissolves in water for quick uptake, and the included scoop makes measuring simple for routine watering. Designed for flowers, vegetables, houseplants, roses, trees, shrubs, containers, and in‑ground beds, one 5 lb. bag covers roughly 2,000 sq. ft., making it practical for both small patios and larger garden areas.

How quickly will I see results after feeding my plants?

Because the formula is water‑soluble, nutrients become available to roots almost immediately after application. Visible differences—such as greener foliage and more energetic growth—can appear within days, depending on plant type and growing conditions. Consistent reapplication follows the schedule to sustain growth momentum.

• Instant nutrient availability when dissolved in water
• Indoor reapplication: every 14 days for steady feeding
• Outdoor reapplication: every 7–14 days to maintain vigor
• Good for use with Miracle‑Gro Garden Feeder for large beds

What is the correct way to mix and apply it?

Measure with the included scoop: the small end (1/2 tsp) for indoor plants and the large end (1 1/2 tbsp) for outdoor mixes. Dissolve the measured fertilizer in the specified volume of water, then water the soil at the plant base to nourish roots rather than wetting foliage. Follow the directions to avoid overapplication.

• Indoor: 1/2 tsp per 1 gallon of water in a watering can
• Outdoor: 1 1/2 tbsp per 1 1/2 gallons of water
• Soak soil at the base of plants for efficient root feeding
• Use a Garden Feeder (sold separately) for broad application areas

Which plants and settings is this fertilizer suitable for?

This all‑purpose mix is safe for a wide range of plant types when used as directed, from potted houseplants to in‑ground vegetable beds and ornamental roses. It’s formulated to be non‑burning when prepared correctly, so it works well with containers, hanging baskets, flower borders, shrubs, and young trees. Adjust frequency if a plant shows signs of stress.

• Flowers, roses, and ornamental beds
• Vegetable gardens and edible containers
• Houseplants, hanging baskets, and container gardens
• Shrubs and small trees in landscape settings

How much garden area does one 5 lb. bag cover, and how do I plan feedings?

One 5 lb. bag provides enough concentrate to feed approximately 2,000 square feet when mixed and applied as directed, making it economical for medium to larger gardens. Keep a simple calendar for recharging plant nutrients—outdoor plants every one to two weeks, indoor plants every two weeks—and measure carefully with the scoop to maintain balanced feeding.

• Coverage: about 2,000 sq. ft. per 5 lb. bag
• Create a feeding schedule: outdoor 7–14 days, indoor every 14 days
• Store bag in a cool, dry place to protect potency
• Adjust applications seasonally based on growth activity

Who is this for: Home gardeners, balcony growers, and hobby vegetable growers who want an easy, reliable fertilizer to support continuous growth. It’s also a good choice for landscapers or caretakers managing multiple container and in‑ground plants who need a single, versatile feed to simplify maintenance. If you prefer granular slow‑release products or have plants with very specific nutrient needs, pair this soluble feed with soil tests or specialty amendments as appropriate.