Name: Miracle-Gro Tomato Fast Release Vegetable Food (18-18-21)
Brand: Miracle-Gro
SKU: 3047487
Price: 11.48 USD
Availability: InStock
Rating: 4.8 (373 reviews)

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Get ready to grow a more bountiful and beautiful vegetable garden with Miracle-Gro Water Soluble Tomato Plant Food; specially formulated fertilizer for tomatoes. This fertilizer is formulated with a 18-18-21 NPK ratio, specifically designed to help you grow bigger, more bountiful tomatoes and other vegetables, including peppers, squash, and cucumbers (vs. unfed plants). This water-soluble tomato fertilizer dissolves easily in water and starts to work instantly, so your hungry plants get the nutrition they need, fast. Application is simple for any gardener. Just mix 1 1/2 tablespoons (the large end of the enclosed scoop) of plant food with 1 1/2 gallons of water in a watering can, or apply it using the Miracle-Gro Garden Feeder. For your best results, feed your plants every 7 to 14 days. You can feed with confidence, as it's guaranteed not to burn your plants when used as directed. This 1.5 lb. box feeds approximately 600 sq. ft. of garden area. Start feeding and get ready to enjoy the amazing harvest you deserve.

Bigger, More Bountiful Vegetables: Get the most from your garden with a plant food specially that's formulated to help you grow more bountiful vegetables (vs unfed plants)
Water-Soluble 18-18-21 Formula: This vegetable plant food supports plants that require plenty of nutrition to produce a delicious harvest, and starts to work instantly to promote quick, beautiful results
Great for tomatoes and vegetables
Use with Miracle-Gro® Garden Feeder or any watering can
Safe for all plants, guaranteed not to burn when used as directed

General
For Plant Type	Tomatoes	Series Name	Tomato
Type	Vegetable	Application Type	Water-soluble granules
Unit of Measure	Pound(s)	Concentrated	No
Fertilizer Type	Fast release	Primary Usage	Tomato food

Dimensions
Size	1.5 Pound(s)

Features
Nitrogen (N) Content (Percentage)	18	Delivery System	Hose-attached feeder
Phosphorus (P) Content (Percentage)	18	Organic	No
Potassium (K) Content (Percentage)	21	Lowe's Exclusive	No
Applicator Included	No	Natural	No
Feed Duration	Up to 3 months

Certifications
CA Residents: Prop 65 Warning(s)	No	OMRI Listed	No

Warranty
Warranty	None

Miscellaneous
UNSPSC	10171500

Check out the Best Selling Plant Food & Fertilizer on Lowes.com

Review

4.8 out of 5

373 Reviews

97% Recommend this product

Ratings may include incentivized customer reviews.

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+ 6

What Customers Are Saying

Customers overwhelmingly praise this tomato plant food for delivering exceptional growth, yield, and flavor. Most report dramatic improvements in tomato size and quantity, with visible results within days of use and some achieving record-breaking harvests. Reviewers consistently describe it as reliable and easy to use, with many relying on it for years and recommending it to others. A few note concerns about calcium and magnesium content potentially contributing to blossom-end rot, though the vast majority report success without modification. Overall, customers consider it a trusted, dependable staple for thriving tomato gardens.

Customer review summary generated by AI, including incentivized reviews.

373 Customer Reviews

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Great fertilizer!

Would Recommend

This is the best fertilizer for my tomatoes. It works well at providing the necessary nutrients.

GrammySeptember 24, 2026
Verified Purchaser

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Great Product for Tomatoes

DukeSeptember 9, 2026
Verified Purchaser

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Good results.

Would Recommend

This is a repeat purchase for my vegetable garden.

BobHSeptember 8, 2026
Verified Purchaser

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Would Recommend

Plain and simple - I love Lowes

BalpieSeptember 6, 2026
Verified Purchaser

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Easy to use but could benefit with sealab le packa

Good product. Resealable tight packaging will raise it to five stars..\

MarkAugust 28, 2026
Verified Purchaser

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Miracle grow grows miracles

Would Recommend

Good fertilizer. Mixes easily.

Builder manAugust 26, 2026
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Miracle-GroTomato Fast Release Vegetable Food (18-18-21)
		Ratings	373
		Type	Vegetable
		For Plant Type	Tomatoes
		Application Type	Water-soluble granules
Miracle-GroFast Release All Purpose Plant Food (12-4-8) Concentrated Liquid 1-Quart	EspomaGarden-tone Organic Natural 3-4-4 Vegetable Fertilizer (8-lb)	Miracle-GroBloom Booster Flower Food 15-30-15 1.5-lb	Miracle-GroFast Release All Purpose Plant Food (24-8-16)	Dr. EarthHome Grown Organic Natural Tomato and Vegetable Food 4-lb (OMRI Listed)	Miracle-Gro24-8-16 Fast Release All Purpose Plant Food 5.5-lb	Miracle-GroShake 'N Feed Tomato, Fruit and Vegetable Food 10-5-15 4.5-lb	EspomaOrganic Tomato-Tone 3-4-6 with 8 Calcium. Organic Fertilizer for All Types of Tomatoes and Vegetables. Promotes Flower and Fruit Production. 4 lb. Bag	Miracle-GroLiquaFeed Advanced Starter Kit Fast Release Concentrated All Purpose Plant Food (Applicator Included)
1141	425	490	1182	189	2985	345	3	1604
All-Purpose	All-Purpose	Flower	All-Purpose	Vegetable	All-Purpose	Vegetable		All-Purpose
All plants	All plants	Flowers only	All plants	Vegetables only	All plants	Fruits and vegetables		All plants
Liquid	Granules	Water-soluble granules	Water-soluble granules	Granules	Water-soluble granules	Granules		Liquid