Skip to content

Free delivery

on orders over $60!

A bag of Wellspring Gardens’ Banana Fuel Plant Fertilizer (15-5-30, water-soluble, 1 or 2 lb) features blue crystals, a cartoon banana mascot, and bananas. The package notes it makes 200 gallons of concentrate.

Banana Fuel Plant Fertilizer - Water-Soluble 15-5-30 Blend - (1 or 2 LB bag)

Regular price $28.99
Sale price Regular price
Four potted plants in increasing sizes are labeled: Promo (2-4 tall), Classic (3-8 tall), Premium (8-15 tall), and Supreme (15-24" tall), showing plant and pot dimensions for each size.

Introducing Premium & Supreme plants

We're expanding our product lineup with plants that need more space than our classic starter pot allows.

Premium Plants come in a 1-quart pot and Supreme Plants come in a 1-gallon pot.

Shop with confidence

Your plants are packed with the utmost care, but shipping can be stressful on the little guys.

That's why you have 30 days from the arrival date to experiment with them. If they don't bounce back, you're eligible for a refund.

30-day_guarantee graphic shows the different stages of packing Wellspring Gardens plants.
Two potted plants are shown side by side; the left plant is 3 inches tall with darker leaves, and the right plant is 8 inches tall with a large green leaf. Both pots have a green logo on the front.

We sell baby plants

Wellspring Gardens is the starter plant, AKA “baby plant” shop. We just get you started, so you get all the credit for raising your plants under your green thumb.

Black keyboard on a white background

How tall are baby plants?

We aim to ship your plants when they’re 3-8” tall, though we often ship them taller than that.

What determines whether I get a 3-, 6-, or even 18-inch-tall plant?

The exact size of the plant we send you is variable on the time of year and how long we've been growing it out.

Recognized by respected voices in horticulture, business, and ecommerce

Wellspring Gardens In the News

Man in a Wellspring Gardens apron beside a round wooden sign, with the ShipStation logo below.

Growing Pains, Solved: How Wellspring Gardens Keeps SKUs in Sync

Wellspring Gardens uses ShipStation’s inventory synchronization and 200+ custom automation rules to manage 850+ SKUs.

Read more
Two people in Wellspring Gardens aprons beside a plant-filled truck, with the Greenhouse Management logo.

Wellspring Gardens in Florida is a 2025 Best Places to Work in Horticulture

The company stands out both for its high employee satisfaction and its unconventional approach to achieving that goal.

Read more
Man in a Wellspring Gardens apron speaking on a panel, with Garden Center Conference & Expo text.

"Getting E-Commerce Right" panel, Nashville 2026 conference

Pair text with an image to focus on your chosen product, collection, or blog post. Add details on availability, style, or even provide a review.

Read more
Four people outside Wellspring Gardens beside a branded mini truck, with the Greenhouse Grower logo below.

Wellspring Gardens Celebrates 20th Anniversary with 500,000 Orders

Wellspring Gardens, which started in 2004 in the backyard of a home in Lakeland, FL, has fulfilled its 500,000th online order just in time for its 20th anniversary.

Read more
Man in a brown shirt standing among greenhouse plants, with the Florida Southern College logo below.

Donovan K. Baltich ‘85: Cultivating Horticultural Roots at FSC

Baltich believes that Florida Southern provides unique opportunities, being one of only two colleges in the nation with majors relating to horticulture.

Read more
FoodPackagingProductStuffWorksAnywhereBanana fertilizerBestDeliveryPackage
  • 5 stars: 30 (86%)
  • 4 stars: 1 (3%)
  • 3 stars: 3 (9%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (3%)
R
Robert B. (Pennsylvania)
2-pound bag
Always the best

This is always the best banana fertilizer anywhere. You can really see the results. This photo is proof, growing in zone 7b Pennsylvania.

Wow! We're so happy to hear you're pleased with our banana fertilizer! Thank you for sharing your success in zone 7b—your plants must be thriving. We appreciate your support!

S
Suzanne

My two banana trees have sprouted 3-4 new leaves since feeding them Wellspring Gardens Banana Fuel plant fertilizer recently. The growth has accelerated and the trees are thriving!

So great to hear! They look great, thanks for sharing.

P
Patricia

I found everything I needed there plus some and it was sent to me on a timely manner. thank you

That is great to hear! Thank you for sharing the kind words.

L
Leopoldo V. (California)
1-pound bag
I cannot read the instruction because it is printed too small for me.

I cannot read the instruction because it is printed too small for me.

Thank you for your feedback. Our website has an instruction page for using the fertilizer, if you would like to check that out. Also, feel free to reach out to our customer support for additional help with it!

S
Sign i.w.A.u.

Actually came before the date it said it was supposed to arrive thank you

M
Michelle

Ok

J
John J. (Mississippi)
1-pound bag
The hype is real

So many products get hyped up as miracles or wonder products, and let me tell y'all this stuff is legit. It's the truth. Over the winter, I grew a wall of bananas in my heated humid grow room, with a dozen bananas in 5 gallon buckets. I started with everything from pups with no roots to tissue culture Blue Java and a red Dacca from Wellspring. By the time it warmed up enough to put stuff outside, I had literal ceiling scrapers with boat paddle sized leaves. I even fed lower doses to papayas and philodendron and they love it. It's not cheap but it's the truth, and the evidence is on my YouTube and Instagram @sanchosgreenpaws

L
Leon G. (Florida)
1-pound bag
Relief!

I have used banana Fuel in the Past last year and was running low and know that this product Really works and didn't want to find my without and needed to use a less quality product but placed and order and now feeling better because I know I don't need to worry because the best product is on they way.

T
Terry o. (Texas)
1-pound bag
New Customer

I made a purchase of Banana Plant Food and was very pleased at the speed and
packaging of my order.
I am looking forward to ordering Banana Plants in the spring.

j
jeremy p.

Great product and I recommend

J
JK (Georgia)
1-pound bag
Banana and Fig fertilizer reviews

Glad to provide food the young plants indoors for the winter under the glow lights. Hopefully they get healthy. Thank you

M
Marlene B.

Got the banana fuel very fast!

D
Dixie

It was a very good source for my plants though I dont use it as much as I used to

D
D. (México)
2-pound bag
Works wonders!

More leaves are unfurling on my banana plants and the leaf color is more vivid. Great stuff. The resealable bag is sturdy so, no need to get another container. Will continue to purchase.

P
Paul

item received on time and well packed, have just started to use product ,so too soon to tell about results

C
Cody G.

very high quality cannot wait to use

J
JOHN

I have only 1 plant, however it seems to be foing well. Time will tell. It is only 2 months old.

D
Deirdre

My tiny banana plant is bursting with growth!!! I highly recommend Wellspring Gardens products!

S
Susan D.

Thank you. My banana trees thank you!

K
Kailee
Great stuff. We have 5 bunches of bananas...

Great stuff. We have 5 bunches of bananas growing in a suburban front yard in San Diego.

A
Abe
This is a great fertilizer for use on bana...

This is a great fertilizer for use on banana trees

H
Hassan
You have to be careful with chemical ferti...

You have to be careful with chemical fertilizer because it will encourage pest problems, but I used it to help my banana plants grow out of a funk… and it seemed to be helpful. At the right dosage and timing, pest problems are minimal.

C
Carolanne
works great on our banana trees

works great on our banana trees

A
Alexandrine
Great product. Arrived on time and well p...

Great product. Arrived on time and well packaged. Within one week my banana plants perked up and are now doing terrific.

L
Lucy
Arrived on time as described

Arrived on time as described

R
Roscoe
Great product small quantity great quality

Great product small quantity great quality

S
Stuart
Will order again when needed

Will order again when needed

E
Emerald
I'm looking forward to trying this out. Qu...

I'm looking forward to trying this out. Quick delivery.

J
Jacqueline

I won’t know until it starts working

V
Vicky
It's banana plant food so

It's banana plant food so

A
Aniya
Got this for my new banana trees. Haven't...

Got this for my new banana trees. Haven't used it yet, but the ingredients sound great for them. I'll use this seller again.

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.