Name: PRO-MIX® Root Booster® 5-15-5
Brand: PRO-MIX
SKU: 6000197845881
Price: 13.47 CAD
Availability: OutOfStock
Rating: 4.6 (41 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Shop

Glass WEB + MWEB : Canada Day "Grab Canada Day must-haves" Inter Page Navigation Banner WK 19 2026

True

dWeb: L1/L2- Comparison Chart- WK 07, 2026

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

PRO-MIX® Root Booster® 5-15-5

<ul><li>Root Development Support: Contains IBA (indole-3-butyric acid) and NAA (naphthalene acetic acid) to encourage vigorous maximum root development.</li><li>Nutrient Formulation: High-phosphorus formula designed to maximize root development and promote plant growth.</li><li>Application Versatility: Can be used indoors or outdoors for vegetables, herbs, flowers, cactuses, orchids, annuals, perennials, exotic indoor plants, trees, shrubs, and succulents.</li><li>Transplant Shock Reduction: Specially formulated to help reduce transplant shock.</li><li>Container Size: Comes in a 1-L container.</li></ul>

<ul><li>Contains 2 growth hormones: IBA (indole-3-butyric acid) and NAA (naphthalene acetic acid) to encourage</li><li>vigorous maximum root development</li><li>PRO-MIX® Root Booster® 5-15-5</li></ul>

NPK Ratio

Fertilizer Type

Form

Brand

Recommended Location

Size

Assembled Product Weight

Product Net Content UOM

PRO-MIX® Root Booster® 5-15-5 is a liquid concentrate containing two plant growth regulators (IBA (indole-3-butyric acid) and NAA (naphthalene acetic acid)). It is designed to maximize root development and promote plant growth. Specially formulated for vegetables, herbs and flowers, this high-phosphorus formula will help reduce transplant shock. It can be used indoors or outdoors and comes in a 1-L container. Perfect to start seeds and root cuttings, PRO-MIX® ROOT BOOSTER® 5-15-5 encourages quick and vigorous root development to help create strong, healthy plants. Will also give excellent results with cactuses, orchids, annuals, perennials, exotic indoor plants, trees, shrubs, succulents, tropicals and more.

Manufacturer Part Number

Assembled Product Dimensions (L x W x H)

Universal Product Code (UPC check)

Walmart Item #

Ease Of Use

(This review was collected as part of a promotion.) I gave my outdoor flowers their first dose of fertilizer last week, and amazingly, I could see a difference within days. My ferns looked more robust and the flowers more full. Looking forward to using it all summer.

My Plants Loved This fertilizer!

Caddle

(This review was collected as part of a promotion.) Root Booster Liquid Plant Food helps my flower to blooming,  stay healthy, and leaves are very green

Root Booster Liquid Plant Food

(This review was collected as part of a promotion.) I like using this fertilizer for the my seedlings to give them a good start before planting outdoors.

Gives Seedlings A Real Boost

(This review was collected as part of a promotion.) We grow a lot of plants from cuttings and root booster is a must for our process! We love it and have had great success with it!

A favourite here in our house

(This review was collected as part of a promotion.) My husband asked me to pick up some plant food so I grabbed this and he's been raving about it! Says it made a huge difference and started noticing within a few days.

Works like a charm!

(This review was collected as part of a promotion.) This is an effective plant food which produces result and I would not hesitate to recommend to others.

Marvellous plant food

[This review was collected as part of a promotion.] I used this product as soon as I planted my plants in my vegetable gardens, resulting in the best harvest I have had since I started gardening!

Perfect booster for the growth of our plants

(This review was collected as part of a promotion.) I love the product, I transfer my plant to different and it not dead. I will buy some more when it run out

Root Booster Liquid plant food 5-15-5 1L

(This review was collected as part of a promotion.) I use this liquid plant food for my vegetable and I see difference. My beet looking ok before but now look healthy. And my tomato grow two time bigger from before but little bit hard understand how much to use.

My Vegetable look great!

(This review was collected as part of a promotion.) Was recommended to try this plant food.  After using it, was pleased with the results as it gave a kickstart to grow my plants. It was evident that there were more root development and growth in a faster period. Will continue to use this product.

Root Booster Liquid Plant Food 5 15 5

Not sure what is wrong this stuff. But i put the smallest amount in a solution even for big plants and it burns them every time. Nothing but problems with it.   The dilution is off the ingredients are of lesser grade.

Produces yellow leaves from burning