Rootblast Once-a-Season Growth Formula 5 1/2 lb. Pouch

QVC Price:


Shipping & Handling: $5.00

Product Video

Product Video: On-Air Presentation

On-Air Presentation
Because QVC's special offers are only available for a limited time, previously recorded videos may contain pricing, exclusivity claims or promotional offers that have expired.

Adjust Text Size:

Optimize your garden's potential with the help of Rootblast. This easy-to-use formula is effective in producing bigger roots, which can lead to bigger plants and better yields. Rootblast works well on flowers, vegetables, trees, grass, shrubs, house plants, and seeds. Best of all, the application requires no mixing and mess, and only has to be done once a season.

  • Net weight 5.5 lbs

Adjust Text Size:

Adjust Text Size:

Estimate Delivery Dates for:

M27228 — Rootblast Once-a-Season Growth Formula 5 1/2 lb. Pouch

To choose your shipping method, add this item to your Shopping Cart, continue to Standard Checkout, and make your selection on the Shipping Method page.

Rated 4.6 out of 5 by 85 reviewers.
Rated 5 out of 5 by Plants are huge! We have a really hard time growing anything successfully in this hot Florida sun. I ordered this for my husband and he put some on or around every single thing we have in the yard including herbs, tomatoes, peppers, and shrubs. Within 2-3 weeks, everything has doubled or tripled in size except for the shrubs. The shrubs were really sparse and now they are much fuller and producing buds. We love this so much that I ordered the 10-gallon bucket so that we would have it all season long. I don't believe you can find it anywhere but QVC so try it. You will be amazed. 04-29-16
Rated 5 out of 5 by Good choice I have recommended the purchase of Rootblast to several of my gardening friend's two day's ago. 03-20-16
Rated 5 out of 5 by Love This Stuff! I've used Rootblast since it first came to QVC and have always been happy with the results on flowers and veggies. My son asks every year (but last year) what I do since his garden doesn't do as well. Truthfully never occurred to me that Rootblast was the difference until today when I reordered for this season. Now I recall running out last season after treating my perennials but before planting my veggies. Worst veggie garden I ever had! I'm ready to plant but not before my order arrives! 03-15-16
Rated 5 out of 5 by Rootblast I add a small amount to every plant I plant. Not only do I get great flowers, I get a large amount of fruit & vegtables, too! 01-27-16
Rated 1 out of 5 by no change in plants used this on all my plantings this year, no addl growth....was a waste of money. when back to the tried and true miracle liquid.b 11-05-15
Rated 5 out of 5 by works good used this on a few small yard plants and I could tell the difference after far so trying to mix fertilizer ! 07-17-15
Rated 2 out of 5 by save your money did very little if anything to my veggies and lfowers. save your money 07-01-15
Rated 4 out of 5 by Growing Glow My plants loved this product. Healthy buds and healthy plants. 06-05-15
Rated 3 out of 5 by bag was cut at the bottom I still need to see results from this, plants are still the same bag came with a cut at the bottom and I lost a lot when I took it out of the box and it went all over the floor. 05-30-15
Rated 4 out of 5 by I like it ... so far so good In general, I don't do a good job with plants. So far, the plants I have seem to be thriving. My only complaint is the scoop did not come with the product. So, I am having to use a teaspoon from one of my measuring spoon sets. 05-25-15
Rated 5 out of 5 by Great product and value Don't be fooled by the 5.5 lb bag thinking it won't be enough. Each plant only needs a small amount once a year and this bag will probably last us 2 years or more. I have a notorious black thumb. My 9 year old was desperate for a real garden. We bought Root Blast and he planted 4 types of peppers, corn, strawberries, and tomatoes. Needless to say we are going to have a bumper crop. The plants are HUGE and healthy. I've also put this on my hydrangeas and they have grown more this year than ever before. LOVE LOVE this product. 05-25-15
Rated 5 out of 5 by EXCELLENT product I put this on some vegetables that were bought in the small 6 packs when I put them in quart containers. 10 days later when I planted them in the garden the roots were down to the bottom of the pots! not root bound, but that is incredible growth rate from pottings I have done without using the Root Blast! 05-11-15
  • 2016-05-03 T06:48:05.296-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_85, tr_85
  • loc_en_US, sid_M27228, prod, sort_default

Let's Stay in Touch

* *You're signing up to receive QVC promotional email.
Connect with Us

The scoop on everything Q, from helpful tips to interesting tidbits, questions, answers, and more.

QVC is not responsible for the availability, content, security, policies, or practices of the above referenced third-party linked sites, nor liable for statements, claims, opinions, or representations contained therein. QVC's Privacy Statement does not apply to these third-party web sites.

© 1995–2016 QVC, Inc. All rights reserved. Trademark Notice

Desktop View Mobile View