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DIY Lawn Fertilizers featuring Liquid Iron, Bio-Stimulants, Carbon Based Lawn Fertilizers, Soil Activators, Starter Fertilizers, Liquid Aeration, Soil Amendments with Macro and Micro Nutrients.

159 items found in DIY Lawn Fertilizers

[N-Ext] Build-a-Box (4 Gallon Kit)
[N-Ext] Build-a-Box (4 Gallon Kit)

Build-a-Box

Build Your Box

[N-Ext] Build-a-Box (4 Gallon Kit)

Build-a-Box

  • $0.00

!!PLEASE MAKE YOUR SELECTION WISELY. ONCE YOUR ORDER IS PLACED PRODUCTS CANNOT BE EDITED, MODIFIED or SWAPPED!! You all asked for it and we brought it! Mix and match, build your own box of N-Ext Level Fertility. Mix and match 4 - 1 gallons The idea is for you to make your own custom bio-stimulan...

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[N-Ext] Build-a-Box (5 Gallon Kit)
[N-Ext] Build-a-Box (5 Gallon Kit)

Build-a-Box

Build Your Box

[N-Ext] Build-a-Box (5 Gallon Kit)

Build-a-Box

  • $0.00

!!PLEASE MAKE YOUR SELECTION WISELY. ONCE YOUR ORDER IS PLACED PRODUCTS CANNOT BE EDITED, MODIFIED or SWAPPED!! You all asked for it and we brought it! Mix and match, build your own box of N-Ext Level Fertility. Mix and match 4 - 1 gallons The idea is for you to make your own custom bio-stimulan...

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12-0-0 Blend (Sunniland)
12-0-0 Blend (Sunniland)

Soil Optimization

  • From $34.99
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12-0-0 Blend (Sunniland)

Soil Optimization

  • $34.99
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Sunniland Professional Liquid Concentrate 12-0-0 comes in 1 gallon and 2.5 gallons sizes. Sunniland Professional 12-0-0 should be applied to lawns at rates of 8oz/1000 sq ft to maintain color or up to 16oz/1,000 sq ft to correct chlorotic or severely deficient turf. If you are looking for a produ...

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28-0-0 N-Sure (Sunniland)
28-0-0 N-Sure (Sunniland)

Soil Optimization

  • From $36.99
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28-0-0 N-Sure (Sunniland)

Soil Optimization

  • $36.99
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Sunniland Professional Liquid Concentrate 28-0-0 comes in 1 gallon and 2.5 gallons sizes. This Nitrogen product, N-Sure, is unique in that it provides foliar absorption and soil absorption with very low burn potential. Urea-triazone is a slow-release N fertilizer containing 28% total N. Foliar ab...

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6-0-0 Blend (Sunniland)
6-0-0 Blend (Sunniland)

Soil Optimization

  • From $33.99
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6-0-0 Blend (Sunniland)

Soil Optimization

  • $33.99
Size:

Sunniland Professional Liquid Concentrate 6-0-0 comes in 1 gallon and 2.5 gallons sizes. Sunniland Professional 6-0-0 should be applied to lawns at rates of 3-6oz/1,000 sq ft to maintain color or up to 9oz/1,000 sq ft to correct chlorotic or severely deficient turf. If you are looking for a produ...

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8-1-8 XGN DIY Homogenous Turf and Ornamental Fertilizer
8-1-8 XGN DIY Homogenous Turf and Ornamental Fertilizer

Soil Optimization

  • From $29.99
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8-1-8 XGN DIY Homogenous Turf and Ornamental Fertilizer

Soil Optimization

  • $29.99
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Application rates for 8-1-8 XGN DIY vary: Min: 2 lbs/1,000 sq ft - spoon-feeding this will give 0.16 lbs N/1,000 sq ftMax: 9 lbs/1,000 sq ft - top dressing this will give 0.72 lbs N/1,000 sq ft The rate I recommend is 4 lbs/1,000 sq ft which will yield 0.32 lbs N/1,000 sq ft. At this rate, y...

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ArborPlex 14-4-5 w/minors
ArborPlex 14-4-5 w/minors

Soil Optimization

  • From $46.95
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ArborPlex 14-4-5 w/minors

Soil Optimization

  • $46.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days. ArborPlex (14-4-5) is a liquid nutrient solution designed to optimi...

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Bio MP 5-3-2
Bio MP 5-3-2

Soil Optimization

  • From $42.95
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Bio MP 5-3-2

Soil Optimization

  • $42.95
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IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days. Bio MP is a unique soil additive that combines molasses with NPK an...

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BloomPlex (8-16-5) w/ Minors
BloomPlex (8-16-5) w/ Minors

Soil Optimization

  • From $46.95
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BloomPlex (8-16-5) w/ Minors

Soil Optimization

  • $46.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   For Enhanced Flowering and Fruiting BloomPlex (8-16-5) is an exc...

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GreenePunch™ 18-0-1 Fertilizer
GreenePunch™ 18-0-1 Fertilizer

Soil Optimization

  • From $108.00
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GreenePunch™ 18-0-1 Fertilizer

Soil Optimization

  • $108.00
Size:

18-0-1 GreenePunch Lawn Fertilizer is a liquid fert that is the foundation of my All-Liquid lawn plans. This is not a product for beginners. It can be a replacement for regular fertilizer applications for those of you who prefer a liquid application method. It can also be used to really "Punch U...

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Greens Plus 14-4-10
Greens Plus 14-4-10

Soil Optimization

  • From $47.95
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Greens Plus 14-4-10

Soil Optimization

  • $47.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   Green Plus (14-4-0) is a superior quality product for general tur...

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Iron Plus (15-0-0-6) with SeaXtra
Iron Plus (15-0-0-6) with SeaXtra

Soil Optimization

  • From $44.95
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Iron Plus (15-0-0-6) with SeaXtra

Soil Optimization

  • $44.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   Iron Plus (15-0-0) with SeaXtra is a formulation of essential iro...

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Iron Plus Mn (12-0-0-6-2) with SeaXtra
Iron Plus Mn (12-0-0-6-2) with SeaXtra

Soil Optimization

  • From $45.95
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Iron Plus Mn (12-0-0-6-2) with SeaXtra

Soil Optimization

  • $45.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   Iron Plus Mn (12-0-0) with SeaXtra is a formulation of essential ...

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Minors Blend (Sunniland)
Minors Blend (Sunniland)

Soil Optimization

  • From $32.99
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Minors Blend (Sunniland)

Soil Optimization

  • $32.99
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Sunniland Minors Blend comes in 1 gallon and 2.5 gallons sizes. Sunniland Minors makes a great general purpose micronutrient supplement for your home lawn. It contains some of the highest iron concentrations of any product we carry coming in at 5% total Fe. It also contains minor elements Zinc, M...

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Multi Purpose Plus (4-0-2) plus Iron and Bio-Stimulants
Multi Purpose Plus (4-0-2) plus Iron and Bio-Stimulants

Soil Optimization

  • From $48.95
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Multi Purpose Plus (4-0-2) plus Iron and Bio-Stimulants

Soil Optimization

  • $48.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   This is the ultimate product from the Bio-Pro line. Bio-Pro produ...

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Shrub, Tree & Palm Pack
Shrub, Tree & Palm Pack

Soil Optimization

  • $113.00
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Shrub, Tree & Palm Pack

Soil Optimization

  • $113.00

What's included in the Shrub, Tree & Palm Pack:  N-Ext FloraGreene 4-0-2 (1 gallon) N-Ext MicroGreene 0-0-2 (1 gallon) N-Ext RGS (1 gallon) N-Ext Humic12 (1 gallon) These products function together as part of a complete fertility program to: Build soil fertility Increase root depth Improv...

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Soil Activator Pack
Soil Activator Pack

Soil Optimization

  • $98.00
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Soil Activator Pack

Soil Optimization

  • $98.00

Wonder Twin Powers; ACTIVATE! So you’re ready to break out the big guns? Frequently touted as “Lawn Joo-Joo” and “Unicorn Pee” by myself and other members of the Lawn Care Nut community - these N-Ext products are the real deal. Many of our newly minted Lawn Care Nuts ask, what do these N-Ext prod...

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SUNN KTS (Sunniland)
SUNN KTS (Sunniland)

Soil Optimization

  • From $35.99
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SUNN KTS (Sunniland)

Soil Optimization

  • $35.99
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Sunniland Professional Liquid Concentrate KTS comes in 1 gallon and 2.5 gallons sizes. SUNN KTS is a professional potassium supplement for golf course tees and greens, as well as fairways and home lawns. If you have a soil test indicating you are in need of potassium, this is a great choice. It’...

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TurfPlex IV (20-2-3) with SeaXtra
TurfPlex IV (20-2-3) with SeaXtra

Soil Optimization

  • From $42.95
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TurfPlex IV (20-2-3) with SeaXtra

Soil Optimization

  • $42.95
Size:

IMPORTANT SHIPPING INFORMATION: Shipping is included in the price. We can not currently ship to the following states: WA, OR, HI, AKWe also cannot deliver to PO Boxes. Typically these products are delivered in 4-7 business days.   TurfPlex (20-2-3) is a high nitrogen fertilizer for heavily used ...

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[N-Ext] 16-21-2 GreenePOP - 5 Gallon
[N-Ext] 16-21-2 GreenePOP - 5 Gallon

Soil Optimization

  • $123.00
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[N-Ext] 16-21-2 GreenePOP - 5 Gallon

Soil Optimization

  • $123.00

16-21-2 GreenePOP™ is a liquid starter fertilizer. If you have a newly seeded or sodded lawn, this is your foundation product. GreenePOP™ is engineered to deliver all that grass seeds need to get growing quickly and start life on the right foot. The combination of nitrogen, phosphorus, and potass...

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[N-Ext] 9-0-1 GreeneStart™ Multipurpose Fertilizer
[N-Ext] 9-0-1 GreeneStart™ Multipurpose Fertilizer

Soil Optimization

  • From $118.00
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[N-Ext] 9-0-1 GreeneStart™ Multipurpose Fertilizer

Soil Optimization

  • $118.00
Size:

9-0-1 GreeneStart™ Multipurpose Fertilizer is a complete product for seeding and drought-stressed lawn situations.  For seeding, this product will provide excellent germination rates of seeds without risk of burning the seeds and quick rooting of new turf seedlings. It is the best product availab...

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