Phast Cal Fast-Acting Enhanced Calcitic Lime

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Phast Cal Fast-Acting Enhanced Calcitic Lime

Name: Phast Cal Fast-Acting Enhanced Calcitic Lime
Brand: Lawn Synergy
SKU: qui-cal-25
Price: 39.99 USD
Availability: InStock
Rating: 4.36 (14 reviews)

Fast Soil pH Correction for Acidic Lawns and Landscapes.

Works Faster Than Standard Lime
Improves Nutrient Uptake
Builds Stronger Root Systems
With Humic Acid + Sea Kelp

$39.99

Apply anytime. Reapply yearly to maintain pH balance.

Not Sure? Measure your lawn

25 lbs (2,500 - 5,000 sqft.)

$39.99

Best Value

50 lbs. (5,000 - 10,000 sqft.)

$59.99

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Phast Cal is a premium calcitic lime formulated to quickly raise soil pH in lawns and landscape beds where soil tests indicate acidic conditions. Proper soil pH is essential for nutrient availability. When pH is...

Phast Cal is a premium calcitic lime formulated to quickly raise soil pH in lawns and landscape beds where soil tests indicate acidic conditions.

Proper soil pH is essential for nutrient availability. When pH is too low, grass cannot efficiently absorb nitrogen, phosphorus, and potassium — even if those nutrients are present in the soil.

When to Use Phast Cal

Soil test indicates pH below optimal range
Lawn struggles despite proper fertilization
Acidic soils common in your region

Always confirm pH levels with a soil test before applying lime.

Why Choose Fast-Acting Calcitic Lime?

Raises soil pH more quickly than standard pelletized lime
Calcium-based formula to improve soil balance
Improves nutrient availability
Supports stronger root development

Unlike dolomitic lime, calcitic lime focuses primarily on correcting calcium deficiencies and raising pH without significantly increasing magnesium levels.

Enhanced with Humic Acid & Sea Kelp

2% Humic acid to support soil structure and microbial activity
1% Sea kelp to assist nutrient uptake

These additions help improve overall soil health beyond simple pH correction.

Phast Cal provides a faster, more targeted approach to soil pH correction compared to standard pelletized lime products.

Details

Key	Value
Special Features	Increases soil PH much faster than dolomitic lime. Plus it contains 2% Humic Acid and 1% Sea Kelp for extended soil benefits.
Application Rate	5lbs. per 1000 sq. ft. to maintain soil ph 1 bag covers 10,000 sq. ft. 10lbs. per 1000 sq. ft. to increase soil ph 1 bag covers 5,000 sq. ft.
Time to Apply	Spring, Summer, Fall, Winter
Waiting Period to Seed	None
Delivery System	Granules
Brand	Lawn Synergy
For Use In	Turf Grass, Landscape Beds

Frequently Asked

How long does it take to increase the soil’s ph?

pHast Cal includes bio-stimulants like Sea Kelp and Humic Acid for increased plant uptake of nutrients. The restorative effects of kelp on plants is largely due to high levels of cytokinin, a natural growth hormone that promotes cell division in plants, resulting in root and shoot growth, improved photosynthesis and overall improvement in plant health. All natural bio additives increase the population of soil microbes, which increase nutrient efficiency and build healthier soils that store nutrients for the plant.

What’s the difference between regular lime and pHast Cal Lime?

Regular lime is dolomitic limestone which is still good but it will take 10x more and it will work much slower. pHast Cal lime contains calicatic lime which works much faster and is 10x more concentrated. Also pHast Cal contains Kelp and Humics which increases plant uptake of nutrients.

Should I perform a soil test before applying pHast Cal Lime?

You should perform a soil test to see if your ph needs to be increased. If so, follow the application rate instructions to increase ph. However, pHast Cal is great for just a maintenance application once a year.

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