17 Best Fertilizer for Willow Trees for Thriving Growth

Discover the best fertilizer for willow trees to ensure lush growth and vibrant foliage. Elevate your garden with expert tips and top product picks.
17 Best Fertilizer for Willow Trees for Thriving Growth

Top Quick Picks For You

Great Value Selection

Miracle-Gro Spikes

Miracle-Gro Spikes

Miracle-Gro Tree and Shrub Plant Food Spikes offer a cost-effective way to feed multiple trees while ensuring vibrant color and foliage.

Best for Root Development

TreeHelp Fertilizer

TreeHelp Fertilizer

Premium Fertilizer for Willow is specifically formulated to promote long-term root development, ensuring trees stay healthy and vital.

Best for Easy Application

The Old Farmer's Almanac

The Old Farmer's Almanac

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes simplify application with fast-acting spikes that are easy to hammer in without additional tools.

Best for Nutrient-Rich Formula

The Old Farmer's Almanac Fertilizer Spikes

The Old Farmer's Almanac Fertilizer Spikes

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes contain a nutrient-rich 13-3-3 formula, promoting healthy growth and strong root systems.

Best Fertilizer for Willow Trees

Willow trees, with their graceful drooping branches and vibrant greenery, evoke a sense of tranquility in any landscape. Choosing the right fertilizer can be the key to unlocking their full potential, ensuring they flourish and thrive in your yard. In this guide, we’ll explore the best options to nourish your willows, helping you craft an outdoor oasis that sings with life and beauty.

Great Value Selection: Miracle-Gro Spikes

Miracle-Gro Tree and Shrub Plant Food Spikes, For Deciduous, Flowering and Evergreen Trees, 12 Spikes
GoodNot So Good
Easy to useSome spikes arrive broken
Promotes vibrant colorRequires wet soil for ease
Effective for multiple plantsLimited to specific usage frequency

We absolutely love Miracle-Gro Tree and Shrub Plant Food Spikes !

This product is our "Great Value Selection," and for good reason—it's both cost-effective and efficient .

With these handy spikes, nutrition goes straight to the roots where it’s needed most .

Your willow trees will thrive with vibrant color and lush foliage after just one application in spring and another in fall .

The package conveniently provides enough spikes to feed multiple trees or a single larger one, ensuring your landscape flourishes .

Just be mindful of possible broken spikes upon delivery and remember, wet soil makes application easier .

Happy gardening!

Be sure to also check out the best fertilizer for maple trees for more options! Also, here is the price history so you know exactly when to buy!

Price history for Miracle-Gro Spikes on Amazon

Best for Root Development: TreeHelp Fertilizer

Premium Fertilizer for Willow
GoodNot So Good
Formulated for willow treesVariable growth results
Promotes root developmentNot reliable for all trees
Slow-release nitrogenLimited to specific tree types

When it comes to nurturing your willow trees, we’re excited to spotlight Premium Fertilizer for Willow as our choice for "Best for Root Development." This product is meticulously crafted to encourage robust root growth, ensuring your trees flourish with vitality .

We love the slow-release nitrogen formula that supports your tree’s needs throughout the growing season, making it perfect for either one large specimen or a couple of smaller ones .

While results can vary, this fertilizer is a fantastic ally for keeping your willows healthy and thriving .

Just follow the included instructions, and you’re all set for a greener future!

Be sure to also check out the best fertilizer for cedar tree for more options! Also, here is the price history so you know exactly when to buy!

Price history for TreeHelp Fertilizer on Amazon

Best for Easy Application: The Old Farmer's Almanac

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 6 Spikes - 1.5 Lbs)
GoodNot So Good
Easy to useSlow dissolution
Fast actingPotential pet hazard
Nutrient rich formulaRequires proper installation

We’re thrilled to talk about The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes—our top pick for easy application !

These spikes are not only fast-acting but also provide long-lasting robust nutrition for your willow trees .

Measuring 5 inches, they pack in plenty of fertilizer and are a breeze to install—no tools required !

Just hammer them in, and you’re set .

With a nutrient-rich formula featuring natural ingredients like molasses, your trees will thrive .

Simply feed once per season in early spring and late fall to enjoy strong growth and vibrant foliage .

Your willows will thank you!

Be sure to also check out the best fertilizer for mulberry tree for more options! Also, here is the price history so you know exactly when to buy!

Price history for The Old Farmer's Almanac on Amazon

Best for Nutrient-Rich Formula: The Old Farmer's Almanac Fertilizer Spikes

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 24 Spikes - 6 Lbs) (OFA-FS1333-24)
GoodNot So Good
Fast acting formulaFlexible driving cap
Long lasting nutritionRequires seasonal feeding
Easy application methodMay need drilling for hard soil

When it comes to giving your willow trees the love they deserve, The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes stand out as our top pick for a nutrient-rich formula .

With a robust 13-3-3 blend, this fertilizer promotes healthy growth and solid root systems .

We love how fast-acting yet long-lasting these spikes are !

Easy to hammer into the ground, they ensure robust nutrition without the hassle of caps or messy application .

Just remember to feed your trees twice a year—early spring and late fall—for the best results .

Not to mention, the natural ingredients like molasses are a real treat for those roots !

Your willows will thrive with this exceptional blend. 🌿

Be sure to also check out the best fertilizer for root vegetables for more options! Also, here is the price history so you know exactly when to buy!

Price history for The Old Farmer's Almanac Fertilizer Spikes on Amazon

GardenWise Fertilizer

10-10-10 Plant Fertilizer Slow Release – 10 10 10 All Purpose Granular Garden Fertilizer for Fruit Trees, Evergreens, Vegetables, Arborvitae, Fig Trees, Shrubs, Pines, Oaks, Flowers (1/2 Quart)
GoodNot So Good
All-purpose formulaCan be pricey
Slow-release nutritionLimited quantity
Promotes strong plantsRequires multiple applications

When it comes to nurturing willow trees, we found that the 10-10-10 Granular Fertilizer is quite the star !

This all-purpose formula packs a punch with equal parts nitrogen, phosphorus, and potassium, making it perfect for a variety of plants .

We love that it features a slow-release formula providing up to 8 weeks of garden goodness—truly a “set it and forget it” solution !

While it may come at a slightly higher price and requires a few applications, the benefits of strong roots and vibrant blooms make it worth every penny .

Get ready to watch your trees thrive!

Be sure to also check out the best fertilizer agapanthus for more options! Also, here is the price history so you know exactly when to buy!

Price history for GardenWise Fertilizer on Amazon

Nelson Plant Food Fertilizer

Crape Myrtle & All Flowering Trees Desert Willow Mimosa Orchid Tree Indoor Outdoor Container Grown Granular Fertilizer NutriStar 10-15-9 (2 lb.)
GoodNot So Good
Promotes vibrant bloomsMay require multiple applications
Quick results in growthNot effective for all trees
Multi-purpose for various treesLimited to flowering plants

When it comes to nurturing your willow trees, we highly recommend NutriStar’s Flowering Tree Fertilizer .

With a stellar NPK ratio of 10-15-9, it’s packed with essential nutrients that not only promote vibrant blooms but also boost overall health .

This multi-purpose formula is an excellent choice for established and new trees alike, ensuring they’re well-fed and flourishing .

Although it might take a few applications for optimal results, the quick response and lasting benefits certainly make it worth the effort .

With over 700 glowing reviews and a 4.6-star rating, it’s clear that NutriStar has earned its place as a preferred choice for flowering plants!

Be sure to also check out the best fertilizer for curry leaves plant for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nelson Plant Food Fertilizer on Amazon

BioAdvanced Fertilizer for Willow Trees

BioAdvanced 12 Month Tree and Shrub Protect and Feed, Granules, 4 lb
GoodNot So Good
12 months of protectionDifficult to open cap
Slow-release fertilizerStrong smell
Effective pest controlMay require large quantity

When it comes to keeping your willow trees thriving, we believe BioAdvanced’s Granules is a top contender .

With a stellar 12-month protection plan, just one application takes care of pesky insects like Japanese Beetles and Aphids while delivering a slow-release fertilizer to boost tree health .

We appreciate how it safeguards our trees from root to stem, ensuring they stay vibrant throughout the year .

However, be prepared for a strong smell and a cap that might challenge your might .

Overall, if you're looking for an all-in-one solution, this product could just be a game-changer for your garden!

Be sure to also check out the best sprayer for apple trees for more options! Also, here is the price history so you know exactly when to buy!

Price history for BioAdvanced on Amazon

TPS Nutrients Tree Fertilizer

TPS NUTRIENTS Tree Fertilizer for All Trees and Shrubs, Liquid Plant Food 8 oz (250mL)
GoodNot So Good
Easy to applyRequires dilution
Nutrient-rich formulaLimited to tree types
Promotes healthy growthFrequency of application

When it comes to nurturing willow trees, we’ve found a fantastic solution with this liquid tree fertilizer .

With simple mixing instructions, just two tablespoons per gallon, it’s a breeze to apply .

The nutrient-packed formula not only strengthens roots but also enhances foliage, leading to vibrant growth .

Whether you're tending to ornamental or fruit trees, its versatility is a win. Say goodbye to yellowing leaves and weak growth !

It’s ideal for both novice and seasoned gardeners .

Just remember, it requires a bit of dilution, but the results are definitely worth the effort !

Your trees will thank you!

Be sure to also check out the best fertilizer and weed control for more options! Also, here is the price history so you know exactly when to buy!

Price history for TPS Nutrients Tree Fertilizer on Amazon

Farmer's Secret Fertilizer

Fruit Tree Booster Fertilizer (32oz) - Super Concentrated and Phosphorus Rich - Formulated for All Fruit Trees Including Peach, Banana, and Apple
GoodNot So Good
Effective for fruit treesBottle durability concerns
Super concentrated formulaOverdosing can occur
Easy to applyLimited to fruit trees

When it comes to nurturing your willow trees, Farmer's Secret might just be your go-to fertilizer !

This specially formulated plant food is designed to supercharge the early growth cycle, ensuring your trees get the nutrients they need when it matters most .

The concentrated formula allows a little to go a long way—just dilute a teaspoon in a gallon of water and watch your trees thrive !

While we appreciate the effective results, do keep an eye on the bottle's durability .

With its easy application and outstanding reviews, we think Farmer's Secret could be the secret weapon your tree garden has been waiting for!

Be sure to also check out the best fertilizer 15-15-15 for more options! Also, here is the price history so you know exactly when to buy!

Price history for Farmer's Secret Fertilizer on Amazon

Tree Life Fertilizer Fertilizer for Willow Trees

Tree Life Liquid Tree Fertilizer, 7-2-4
GoodNot So Good
Highly concentrated formulaLimited customer reviews
Complete nutritional needsMay be too strong for beginners
Organic ingredients includedHigher price point

We think you’ll love the Urban Farm Fertilizers product — it’s a powerhouse for your willow trees !

With just 1 gallon capable of turning into a whopping 256 gallons of nutrient-rich solution, this fertilizer packs a punch without wasting your time or money .

Its mix of concentrated organic teas, kelp, humic acid, and mycorrhizae provides a complete package to fulfill all your tree’s nutritional needs .

Sure, it might be a tad pricier, and beginners may find it a bit strong, but the results speak for themselves .

Overall, this formula is a great choice for anyone serious about their garden!

Be sure to also check out the best tombstones for halloween for more options! Also, here is the price history so you know exactly when to buy!

Price history for Tree Life Fertilizer on Amazon

Miracle-Gro

Miracle-Gro Shake 'N Feed Flowering Trees and Shrubs Plant Food, For In-Ground and Container Plants, Acid-Loving Flowering Plants, 8 lbs.
GoodNot So Good
Natural ingredientsOnly for acid-loving plants
Easy applicationRequires reapplication every 3 months
Long-lasting resultsMedium coverage area

When it comes to nurturing our beloved willow trees, Miracle-Gro Shake 'N Feed Flowering Trees & Shrubs Plant Food is a fantastic option !

Its unique blend of natural ingredients like kelp and earthworm castings works wonders in promoting vibrant foliage and stunning blooms .

We love that it feeds our plants for up to three months, making it a low-maintenance choice .

Just remember, it’s designed specifically for acid-loving plants—so if you have other varieties, you might need a different fertilizer .

Apply it evenly around your trees, and you’ll see the lush transformation in no time!

Be sure to also check out the best artificial bonsai tree for more options! Also, here is the price history so you know exactly when to buy!

Price history for Miracle-Gro on Amazon

TreeHelp Fertilizer

Premium Fertilizer for Magnolia
GoodNot So Good
Slow-release nitrogenOnly for specific trees
Supports root developmentLimited quantity
Suitable for multiple treesHigher price point

We recently tried the TreeHelp Fertilizer, specially formulated for Magnolia trees, and we're quite impressed !

This 3-pound powerhouse promotes robust root development, ensuring your trees thrive for years to come .

Its slow-release nitrogen formula means you can enjoy the benefits without constant reapplication throughout the growing season .

While it excels at supporting one large tree or a couple of smaller ones, its higher price point and limited quantity might make you think twice if you're planting a forest !

Overall, if you want to give your trees the VIP treatment, this fertilizer is a worthwhile investment.

Be sure to also check out the best outdoor pillow inserts for more options! Also, here is the price history so you know exactly when to buy!

Price history for TreeHelp Fertilizer on Amazon

TPS Nutrients Fertilizer for Willow Trees

TPS NUTRIENTS Arborvitae Tree Fertilizer for All Arborvitaes, Evergreen Shrubs and Thuja Trees, Liquid Plant Food, 32 oz (1 Quart)
GoodNot So Good
Easy mixing directionsInconsistent results reported
Nutrient-rich formulaLimited information on usage
Supports diverse arborvitae varietiesMay not work for all

We’re excited to share our thoughts on this top-notch fertilizer designed for arborvitae trees !

With easy mixing directions, just blend 2 tablespoons with a gallon of water for lush, emerald-green results .

This nutrient-rich formula delivers essential nitrogen and potassium, catering not only to green giants but also to other charming varieties .

It’s versatile and effortless to use, making it a seamless addition to your garden routine .

While we’ve noted some inconsistencies in results reported by users, many rave about its effectiveness in addressing growth issues .

Give your trees what they crave and watch them thrive!

Be sure to also check out the best sealer for flagstone patio for more options! Also, here is the price history so you know exactly when to buy!

Price history for TPS Nutrients on Amazon

The Grow Co Fertilizer

Fiddle Leaf Fig Tree Plant Food - Slow Release Fertilizer Pellets for Potted Figs - Steady Nutrients to Grow Healthy Indoor and Outdoor Ficus Plants (5 oz)
GoodNot So Good
Balanced nutrient mixSmall package size
Promotes glossy leavesMay require frequent application
Long-lasting resultsNot for all tree types

When it comes to nurturing your willow trees, we've found a gem in this fertilizer from The Grow Co .

It boasts essential nutrients that help promote a strong root structure and vibrant foliage .

With just one application, it provides long-lasting benefits—up to six months—ensuring your trees flourish without the risk of fertilizer burn .

While the small package size might require additional purchases, the gentle feeding process works wonders without the mess of liquid fertilizers .

Perfect for all ficus varieties, this product is bound to elevate the beauty of your garden while keeping maintenance simple and effective. 🌿

Be sure to also check out the best grow lights for citrus trees for more options! Also, here is the price history so you know exactly when to buy!

Price history for The Grow Co Fertilizer on Amazon

Farmer's Secret Palm Tree Booster

Palm Tree Booster Fertilizer (32oz) - Super Concentrated 4-15-12 Formula - Formulated for All Types of Palm Trees at All Life Stages - Outdoor and Indoor/Container Trees
GoodNot So Good
Highly concentrated formulaLimited size options available
Odorless and easy to applyBeginners may need guidance
Clear dosage instructionsResults may take time

When it comes to nurturing willow trees, we absolutely love the Farmer's Secret Fertilizer !

This powerhouse blend is infused with macronutrients and a dash of our favorite trace elements, iron and zinc, ensuring your trees grow healthy and robust .

The concentrated formula means just a teaspoon per gallon works wonders—no waste here !

Plus, it’s odorless and simple to apply, making it a breeze for both newbies and experienced gardeners .

While it may take a little time to see results, the clear dosage instructions help you along the way .

Trust us, your willows will thank you!

Be sure to also check out the best algaecide for fountains for more options! Also, here is the price history so you know exactly when to buy!

Price history for Farmer's Secret Palm Tree Booster on Amazon

Old Farmer's Almanac Fertilizer Spikes Fertilizer for Willow Trees

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 12 Spikes - 3 Lbs)
GoodNot So Good
Fast actingMay require crowbar
Long lastingHard to drive in sometimes
Nutrient rich formulaLimited to seasonal use

When it comes to nourishing willow trees, we found the TruSpike Fertilizer Spikes to be a top contender .

These fast-acting giants release essential nutrients directly into the root zone, promoting vibrant leaves and sturdy growth .

Packed with a robust 13-3-3 formula, they deliver a punch of energy, ensuring your willows thrive .

However, be prepared: you might need a crowbar for some stubborn soils .

Luckily, once you hammer them in, these spikes are designed to last—up to three months !

Just remember, for optimal results, apply them twice a year .

For a hassle-free feeding solution, you can’t go wrong with TruSpike!

Be sure to also check out the best lighted birch trees for more options! Also, here is the price history so you know exactly when to buy!

Price history for Old Farmer's Almanac Fertilizer Spikes on Amazon

TPS Nutrients

TPS NUTRIENTS Lemon Tree Fertilizer, Complete Lemon Tree Plant Food, 8 oz (250mL)
GoodNot So Good
Nutrient-rich formulaLimited to citrus trees
Simple to useRequires regular application
Effective for growthCan oversaturate if misused

When it comes to nurturing your willow trees, our top pick is the TPS Nutrients Liquid Lemon Tree Fertilizer .

Designed with simplicity in mind, it allows us to mix just 2 tablespoons per gallon of water for a hassle-free feeding experience .

This nutrient-rich formula not only supports robust growth but also addresses common issues like yellowing leaves, ensuring our trees look vibrant and healthy .

Perfect for both indoor and outdoor settings, we’ve found it invaluable for cultivating lush foliage .

Just remember, regular application is key—too much of a good thing can lead to oversaturation .

Give your willow trees the boost they deserve!

Be sure to also check out the best spray to kill bees for more options! Also, here is the price history so you know exactly when to buy!

Price history for TPS Nutrients on Amazon

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