Best Shrub Garden Fertilizers in 2026

PROMOTES ROOTING: Rooting hormone grows new plants from cuttings.

GROW CUTTINGS: Works with most popular home, garden and greenhouse varieties.

ROOT NEW FAVORITE PLANTS: Helps African violets, roses, poinsettias, philodendrons, geraniums, coleus, woody ornamentals and more grow from cuttings.

Miracle-Gro LiquaFeed Advance Starter Kit with Garden Feeder, 16 oz. Bottle of LiquaFeed All Purpose Liquid Plant Food, and Dosing Spoon

Miracle-Gro LiquaFeed All Purpose Plant Food Refill Pack, (Liquid Plant Fertilizer) 16 oz.

Ross Root Feeder System stops pollution from fertilizer run-off and costly waste of water from evaporation

Deep feeding fertilizer system supplies nutrients at the root level, where the active roots are growing; Use With Ross Root Feeder Fertilizer Cartridges (not included)

Encourages deep root development for improved tree and shrub stability

OMRI ​ORGANIC LISTED FISH AND SEAWEED BLEND: GS Plant Foods all-natural fresh fish liquid fertilizer is a high quality organic product that gives excellent plant growth, rebuilds soil, and offers higher production yields. The kelp fertilizer can be applied to any type of plants, trees, lawns, flowers, vegetables and seeds without concern for waste.

REBUILDS SOIL & IMPROVES PLANT COLOR: Our organic liquid fertilizer increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants. This seedling fertilizer relieves stress in plants caused by extreme weather conditions, increases plant vigor, greater resistance to heat, drought, and frost. Our organic liquid fertilizer for seedlings increases microorganisms in the soil and increases mineral uptake.

OPTIMAL PLANT GROWTH & HEALTH AT HOME OR COMMERCIALLY: Used in low concentrations, liquid seaweed fertilizer acts as an efficacious growth promoter. GS Plant Foods fish seaweed fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Reduce herbicide use by adding our liquid kelp extract, and yet maintain the same kill effectiveness. This fish fertilizer for vegetables will lead to healthier crop yields and general plant well being.

Product 1: Pre-measured fertilizer spikes nourishes at the roots; time release fertilizer for all trees and shrubs

Product 1: Easy to use fertilizer spikes; no wasteful runoff, no mess, hazards or smells; apply early spring and late fall

Product 1: Continuous supply of nutrients below the surface, where the active roots are growing

Product 1: Pre-measured fertilizer spikes nourishes at the roots; Time release fertilizer for all trees and shrubs

Product 1: Easy to use fertilizer spikes; No wasteful runoff, no mess, hazards or smells; Apply early spring and late fall

Product 1: Continuous supply of nutrients below the surface, where the active roots are growing

Product 1: No mixing or measuring

Product 1: No chemical runoff

Product 1: No chemical runoff

The information below is per-pack only

Excellent for evergreens, dogwoods, hydrangeas, magnolias and many other acid-loving trees and shrubs

Encourages vigorous root growth and lush foliage

THE IDEAL FERTILIZER SPIKE for Trees and Shrubs including all types of deciduous trees/shrubs, Hydrangeas, Honeysuckle, Dogwood, Hibiscus, and more

SLOW RELEASE: Jobe's fertilizer spikes are slow release, meaning that they release a small steady amount of nutrients to your plants over time to keep your plants happy and healthy all season long

EASY-TO-USE: Whether you're a seasoned gardening pro or just starting your gardening journey, Jobe’s spikes are easy to insert around each plant’s dripline

Starter solution for new plantings and transplants

For root growth, reduces transplant shock

Active Ingredients: Phosphate, Chelated Iron, Derived From Phosphoric Acid, Ferric Edta

PROTECTIVE COATING - Wilt Stop is an antitranspirant plant protector that forms a clear, flexible film on treated plants which holds moisture in on plant foliage reducing water loss.

REDUCES MOISTURE LOSS - Protects plants from drying out, drought, wind burn, sunscald, winter kill, transplant shock, and salt damage while at the same time allowing them to grow naturally.

VARIETY OF USES - Designed for use on evergreens, trees, shrubs, turf, flowers, vegetables, bulbs, houseplants, transplants plus dormant and growing plants.

8 OZ(1 pack)

Control sprouts and sucker growth on apples, olives, pears, non bearing citrus and ornamental woody plants

Lasts 6 months

Reduce plant watering by up to 50%.

Save about 40%-50% fertilizer.

Plant grows healthier, and the green last longer.

PLANT FOOD: Plant Food For Trees, Shrubs, Evergreens featuring Nitrogen (21%), Phosphate (6%), Soluble Potash (8%). Contains five nitrogen sources to insure a constant feed. Important micronutrients allow plants to active maximum health.

TREE AND SHRUB FERTILIZER: Excellent source of nutrients and minerals for in ground and container grown trees, shrubs, evergreens including but not limited to: Oak, Willow, Ash, Maple, Pine, Mulberry, Yaupon, Oleander, Viburnum, Boxwood, Cleyera, Spirea, Ground Covers, Hollies, Nandina, Loropetalumns.

PATIO INDOOR OUTDOOR PLANT FERTILIZER: Helps promote more beautiful and lash green foliage growth due to balance nutrition.

2 gallon tank with large 4-inch opening for easy filling

Variable Rate adjustment allows for 1 to 10 oz. Of product per gallon

Translucent tank for monitoring usage

FASTEST ROOTING - The fastest way to root new plants from cuttings. Find your plant variety and rooting powder strength in the product photos.

ALL GROW MEDIUMS - Excellent for all grow mediums. Rockwool, coco, peat moss, soil, clay pellets and more.

NO BAD STUFF - Free of alcohol, dye and preservatives. Especially important when plants are for consumption.

Order is for 10 Pounds Total (2 x 5 lb Bags) | Crystals absorb up to 400 times its weight in water

High Quality CLP Polymer: Has been shown to last up to 20 years, that about 5 times longer than most compariable products.

Extremely Durable: Can withstand hundreds of freezing and thawing cycles, can withstand the effects of sunlight, and one of the most durable super-absorbent in the marketplace, this means it is not easily destroyed.

Fast Acting, Long Lasting, Robust Nutrition: Each 5 Inch TruSpike Fertilizer Spike is packed with nutrition designed for feed your trees, evergreens and shrubs continuously for up to 3 months.

5 Inch TruSpike Packed With Fertilizer... Hammer It In! This is not your old, ordinary, crumbly, dusty, oval shaped fertilizer "spike". This is a patented, powerhouse TruSpike. There's no need for a plastic cap or special equipment with TruSpike, just hammer it in and let it get to work feeding your plants. It will NOT break, crush or smash... guaranteed!

Nutrient Rich 13-3-3 Formula with 13% Nitrogen for virogrous, colorful plants; 3% Phosphorus for bountiful fruiting and blooms; and 3% Potassium for strong roots.

Complete formula for composting

Buffered to maintain pH

Effective in wide temperature ranges

Feeds for 12-16 weeks

All purpose fertilizer

Can be used on any tree, shrub, or flower

Sold on Amazon

Produce healthy acid-loving crops with this formula’s high potential acidity

Offsets high water alkalinity or lowers pH levels in growing media

C (Customizing) component can be used with a variety of B (Base) formulations

Reduces overall watering by extending the periods between required waterings

Ideal for or turf, ornamental plants, shrubs trees and agriculture

Biodegradable, and can be reapply every three months or as needed

💚Also known as the Chinese fringe flower, This shrub is a true delight to grow. Loropetalum Ruby are known for their green and burgundy colored foliage, hot pink Flowers, and overall appealing aesthetic look.

🌸Fringe flowers; This shrub boasts Small yet beautiful flowers, which are iconic for their vibrant pink color. Appearing in early spring, These clusters of small blooms last strong through late summer.

😍Unique color; Ruby loropetalum are iconic for their rich, dark colored foliage ranging from Green to burgundy. Add brilliant color to your landscape When planting multiples of these colorful shrubs.

Improves Soil Conditions for Root Growth

Naturally Occurring Bacteria with an Organic Based Fertilizer

Increases Root and Plant Growth

Product 1: Our best formula, fortified with 11 essential nutrients

Product 1: Works with virtually all plant varieties, in all growing conditions

Product 1: Feeds up to 6 full months

Includes the original fiddle leaf fig plant food fertilizer

Sold on Amazon

Reduce plant watering by up to 50%.

Save about 40%-50% fertilizer.

Plant grows healthier, and the green last longer.

Contains 7 minor elements, high in Magnesium and Iron

Corrects minor element deficiencies

No mixing/ No spraying – use as a dry fertilizer