Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Jonathan Green Mag-I-Cal Plus Annual Program Lawn Fertilizer For All Grasses 5000 sq ftJonathan Greens Mag I Cal Plus for Lawns in Acidic & Hard Soil contains calcium carbonate in a completely soluble form that is immediately available to adjust soil pH upwards. Poor soil is often the problem in growing a great lawn and calcium is vital to many grass plant functions. When soil is compacted or too acidic, air, water and nutrients are unable to reach the roots, making it very difficult for grass to flourish. Lawns thrive in soil with
Jonathan Green’s Mag-I-Cal Plus for Lawns in Acidic & Hard Soil contains calcium carbonate in a completely soluble form that is immediately available to adjust soil pH upwards. Poor soil is often the problem in growing a great lawn and calcium is vital to many grass plant functions. When soil is compacted or too acidic, air, water and nutrients are unable to reach the roots, making it very difficult for grass to flourish. Lawns thrive in soil with slightly acidic to neutral pH levels ranging from 6.2 to 7.0. When pH levels drop between 4.0 to 6.0 weeds flourish and the grass becomes light green and spindly. Additionally, Mag-I-Cal Plus helps to break up clay and compacted soils. This improves root penetration and promotes growth by increasing biological activity and releasing nutrients trapped in the soil.
- Helps to rapidly raise soil pH increasing nutrient absorption
- Spread the product on a dry lawn soon after mowing
- Helps loosen heavy, hard packed soils
- Feeds and activates soil microbes and maximizes plant absorption of lawn food nutrients
- Fortified with highly soluble calcium carbonate, fast-acting gypsum, humates, iron and amino acids
- Use with any lawn food or annual lawn program
- Natural soil food for lawns in acidic soil and corrects acidic soil
- Loosens hard soil promoting air and water penetration for better rooting
- Safe to apply when seeding or sodding
- Best applied during the growing season when the soil is not frozen
Features
| Product Type Code | 009010901003 |
| Sub-category | Lawn Fertilizers |
| Product Type Noun | Fertilizer |
| Proposition 65 Flag | N |
| Retail Velocity Code | C |
| Sales Rank | 007 |
| Shipping Code | Y |
| Store Availability Rank | 08 |
| Unit Velocity Code | B |
| Vendor Name | JONATHAN GREEN & SONS INC |
| Vendor Number | 00652 |
| Display Only Item | N |
| Dollar Velocity Code | A |
| Feature 10 Text | Spread the product on a dry lawn soon after mowing |
| Feature 1 Text | Helps to rapidly raise soil pH increasing nutrient |
| Feature 2 Text | Helps loosen heavy, hard packed soils |
| Feature 3 Text | Feeds and activates soil microbes and maximizes pl |
| Feature 4 Text | Fortified with highly soluble calcium carbonate, f |
| Feature 5 Text | Use with any lawn food or annual lawn program |
| Feature 6 Text | Natural soil food for lawns in acidic soil and cor |
| Feature 7 Text | Loosens hard soil promoting air and water penetrat |
| Feature 8 Text | Safe to apply when seeding or sodding |
| Feature 9 Text | Best applied during the growing season when the so |
| ISPU Only Item Flag | N |
| Item Restriction Flag | Y |
| Category | Lawn Care |
| Merchandise Class Description | FERTILIZERS |
| Product Group Description | LAWN (DRY BAG) |
| Product Source Code | B |
| Assembly Code | N |
| Country Of Origin | US |
| Delivery Offered | Y |
| Department Number | 7 |
| Web Order Multiple | 1 |
| What's Included | |
| DIFM Service Code | N |
| Product Type | Lawn Fertilizer |
| Warranty Code | N |
| Old Default Base SKU | |
| Paint Code | N |
| Default Base SKU | |
| Accessory SKUs | |
| Replacement Part SKUs | |
| Proposition 65 Warning | |
| Search Field | Jonathan Green Mag-I-Cal Plus Annual Program Lawn |
| Sub Brand | Mag-I-Cal Plus |
| Brand Name | Jonathan Green |
| Reviews | 1 |
| Customer Rating | 5 |
| Local SKU Available Stores | ALL |
| Local SKU Store SKUs | 7796139 |
| Application Season | all-season |
| Container Size | 18-pound |
| Coverage Area | 5000-square-foot |
| Grass Type | all-grasses |
| OMRI Certified | no |
| Organic | yes |
| Packaging Type | bagged |
| Product Form | granules |
| Suitable for Vegetables | no |
| Water Soluble | no |
| Fertilizer Analysis (N-P-K) | 0-0-0 |
| Phosphorus Free | yes |
| Application Conditions | dry |
| Iron Included | yes |
| Pre/Post Emergent | pre-emergent |
| Primary Usage | annual-program |
| Size of Lawn | medium-(4001---9999-sq-ft) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1632 reviews
Sort
Product Reviews
★★★★★ 3
Protection with days of white residue
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
Mineral sunscreens have yet to master blending in and this is no different. If you're thinking of hitting the beach with your sexy bum protected it'd better be a ghost beach because you'll look like you've been dipped in white paint. Oh, and it doesn't wash off, so be prepared to look like Casper for days to come.
It rolls on fine if you shake it well first and it does protect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2025
★★★★★ 5
Smells great
Great smells amazing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
★★★★★ 5
Nice smell
This has a nice scent, works well, and did not cause an allergic reaction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 4
Rubs on smoothly
This stuff smells terrific and rubs in smoothly. No need to continue rubbing the lotion in as it covers nicely. Def a good value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Lotion is more than I expected! It’s amazing!
LOVE this lotion! Already bought my 2nd bottle and about to order another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
recommand products
The Murder of Jesus: A Study of How Jesus Died
13.59
READY 2 LEARN Magnetic Alphabet Foam Letter Magnets - Uppercase, Large, 52 Letters, Red/Yellow/Green/Blue, Model CE6907
16.95
Babe: The Gallant Pig
20.23
Raising Positive Kids in a Negative World
16.14
World's Greatest Cities: A Journey Through the Most Dynamic and Fascinating Cities in the World
19.54