Monterey Concentrate Starter Fertilizer 10-0-0 + 5% Calcium
Best liquid fertilizer for home gardeners growing healthy fruits and vegetables.
Promote vigorous growth and vitality in your garden with Monterey Concentrate Starter Fertilizer. This all-purpose liquid concentrate is enriched with 5% Calcium to prevent Blossom End Rot in fruiting plants, enhancing overall yield quality. It's a versatile formula suitable for ornamentals, vegetables, fruits, trees, and shrubs, delivering professional-grade results for home gardeners. Easily mix custom ratios for monthly feeding or with every watering session, ensuring your plants receive optimal nutrition.
$18.22
Owner Satisfaction
4.6
/ 5
Category Rank
1780
/ 4348
#1780 in Fertilizers
Price vs Category Average
-70%
Below average
NPK Ratio
1000
/ --
Who it's for
- Gardeners seeking immediate greening and vigorous early growth
- Plant owners needing stronger cell walls for heat resistance
- Eco-conscious growers living in phosphorus-restricted regions
Who should skip it
- Gardeners requiring a complete, all-in-one nutritional solution
- Beginners uncomfortable with precise measuring and mixing
- Homeowners looking for a simple, season-long maintenance fertilizer
Performance breakdown
Blossom End Rot Prevention
The five percent calcium boost effectively targets common fruiting plant deficiencies.
Mixing Versatility
Concentrated liquid formula allows for precise, custom dilution ratios.
Application Flexibility
Compatible with standard watering cans, sprayers, and hose-end equipment.
Nutrient Profile Balance
High nitrogen focus excels for foliage but lacks phosphorus for blooms.
Growth Stimulation
Quick-release nitrogen provides an immediate, visible boost to plant vitality.
Ease of Storage
Compact liquid concentrate saves significant shelf space compared to granular alternatives.
Key Specs
NPK Ratio
10-0-0
Secondary Nutrient
5% Calcium
Form
Liquid Concentrate
Available Sizes
32oz and 1 Gallon
Nitrogen Content
10%
Phosphorus Content
0%
Potassium Content
0%
UPC
022179105386
Features
- Prevents Blossom End Rot with calcium.
- Boosts blossom count and fruit quality.
- Versatile for many plant types.
- Concentrated formula for flexible mixing.
- Delivers professional-grade garden technology.
- Applies easily with watering cans.
- Enhances overall plant growth.
What customers say
Customers highly value the Monterey Starter Fertilizer for its proven effectiveness in promoting rapid root establishment and achieving vibrant green growth in new plantings. A key feature is the 5% calcium content, which users recognize as vital for building stronger cellular structure. The concentrated formula offers exceptional long term value, minimizing waste. Gardeners trust this product for reliable, high quality results, making it a smart investment for serious lawn care.
Know before you buy
The added calcium is specifically included to help prevent Blossom End Rot, a common issue in fruiting plants like tomatoes, peppers, and squash. It strengthens cell walls, which leads to better fruit quality and overall plant vitality.
No, this formula contains 10% nitrogen but zero phosphorus and zero potassium. It is designed primarily to support leafy growth and nitrogen-heavy feeding needs rather than root development or bloom-specific boosting.
This is a versatile concentrate suitable for a wide range of plants, including ornamentals, vegetables, fruits, trees, and shrubs. Because it is a quick-release nitrogen source, it is excellent for plants that need a rapid green-up or consistent vegetative growth.
You can apply it using a standard watering can, a pump-up sprayer, or a hose-end sprayer. Because it is a concentrate, you will need to dilute it with water according to the label instructions before application.
The formula is flexible enough to be used for monthly feedings or as a more frequent supplement during every watering session. Always check the specific needs of your plant variety to avoid over-fertilizing.
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$18