Top 6 12-4-12 Fertilizer – Garden Fertilizers

As an Amazon Associate I earn from qualifying purchases.

1. Down To Earth All Natural Fertilizers


1 lb, Down to Earth Organic Fish Bone Meal Fertilizer Mix 4-12-0

Down To Earth All Natural Fertilizers #ad - Marine-based alternative to traditional steamed bone meal and is a great source of organic phosphorus and calcium and wonderful for all flowering plants, trees and shrubs. The backbone of most of our fertilizer blends and contains a small amount of organic nitrogen and is an ideal fertilizer for new garden beds, perennials and bulbs.

Down to earth fish bone meal is a one pound box of fertilizer with 4-12-0 formula and is listed by the Organic Materials Review Institute OMRI for use in organic production. As one of the three big nutrients for plants, phosphorous plays a role in both root and bloom development, which helps produce premium fruit and flowers. Phosphorus helps plants take to new soil by boosting root development and strong root development means plants will grow faster and be healthier because they can absorb more water and nutrients from the soil.
BrandDown To Earth All Natural Fertilizers #ad
ManufacturerDown To Earth All Natural Fertilizers #ad
Height5.5 Inches
Length4.25 Inches
Weight1.04 Pounds
Width2.12 Inches
Part Number17823

2. Master Nursery


20 lb, Master Nursery 12-4-8 Fruit Tree & Vine Food

Master Nursery #ad - Formulated to encourage growth and aid in the development of quality fruits and berries. Active ingredients: Ammonic Nitrogen; Urea Nitrogen. May also be used on ornamental trees and vines.
BrandMaster Nursery #ad
ManufacturerMaster Nursery #ad
Height1 Inches
Length1 Inches
Weight1 Pounds
Width1 Inches
Part Number100045421

3. BioAdvanced


Granules, 4 lb, BioAdvanced 701700B 12-Month Tree and Shrub Protect and Feed Insect Killer and Fertilizer

BioAdvanced #ad - Slow-release fertilizer: Plant food and fertilizer improves the health of your trees and shrubs. Insect & pest killer: kills Japanese Beetles, Aphids, Adelgids, Caterpillars, Leafminers, and more. Systemic protection: protects your potted and outdoor trees and shrubs from the roots to the stem of every leaf. Restrictions: not for sale in NY, CT, MD & VT. 12 month protection: with just one application, kills listed insects and prevents new infestations for up to a year.
BrandBioAdvanced #ad
ManufacturerSBM Life Science #ad
Height11.3 Inches
Length7.3 Inches
Weight4 Pounds
Width3.7 Inches
Part Number701700B

4. Miracle-Gro


12-4-8, 32-Ounce Bottle, Miracle-Gro 1001502 Liquid All Purpose Plant Food Concentrate

Miracle-Gro #ad - Instantly gives plants the nutrients they need to flourish. Safe for all types of plants, trees, vegetables, shrubs and houseplants. Easy to use. Provides great results.
BrandMiracle-Gro #ad
ManufacturerArett Sales - LG #ad
Height9.12 Inches
Length3.37 Inches
Weight2 Pounds
Width4.62 Inches
Part NumberFBA_1001502

5. Element Nutrients


1000g, The Best Flower Additive for Bigger, Heavier Harvests 1000g, Flower Fuel 1-34-32

Element Nutrients #ad - Formulated to achieve larger, denser and heavier harvests with more essential oil and resin content. Among these are powerful nutrients, amino acids, essential organic components, vitamins, hormones, and every single trace nutrient you need to get the best harvests yet.

It works great in any soil, coco, hydroponic or aeroponic system. Consists of nutrients, amino acids, vitamins, and organics. Treats 800 gallons of water! try flower fuel Today for Bigger, Better Harvests! That means more better looking, valuable crops for you. Flower fuel is a super-premium bloom booster. Made from over 40 proprietary ingredients go into every jar of Flower Fuel. Flower fuel is a 100% hydroponic-grade, soluble fertilizer.
BrandElement Nutrients #ad
ManufacturerElement Nutrients #ad
Weight0.55 Pounds
Part NumberFF1000

6. The Andersons


The Andersons Professional PGF Complete 16-4-8 Fertilizer with 7% Humic DG 5,000 sq ft

The Andersons #ad - Contains mutech coated slow release nitrogen to provide uniform growth and extended feeding. Dg particle disperse quickly and completely when watered, moving directly into the soil.

Coated fertilizers used by our competitors are very susceptible to damage from mowers, resulting in premature nutrient release. Phosphorus-free fertilizer blend with fine particle size that includes humic acid, which helps increase turf quality and reduce nutrient requirements. Not for sale in California, Oregon and South Dakota. Dg particles do not rely on a physical coating to release nutrients. Small particle size gives you twice the number of particles per square foot.
BrandThe Andersons #ad
ManufacturerThe Andersons #ad
Part NumberAnde7