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WOW!® Supreme

Pre-emergent weed control and fertilizer

One of our best selling all-natural herbicides, WOW! Supreme works to prevent weeds, such as crabgrass and dandelions, by targeting them during germination. But that's not all—WOW! Supreme also contains an all-natural fertilizer for an all-around healthier lawn. Cool weather in spring and fall creates prime germination periods for perennial, broadleaf and grassy weeds, so application at the beginning of these periods is critical. Apply anytime after the season's first mowing or 4-6 weeks after seeding.
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$29.99
Product Details
  • Season: both Spring & Fall
  • Restricted States: AE AK GU HI PR
Shipping Information

Plants will be shipped at the proper planting time for your area of the country during the shipping timeframes outlined below:

Spring 2018 Shipping Schedule
  Zones   Sweet Potatoes Bareroot Roses Tomatoes & Peppers  Potatoes  Tender Annuals Onion Plants All other Perennials & Potted Plants
1A-4A 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 3/27 - 6/15 4/30 - 6/8 4/10 - 5/11 5/1 - 6/8
4B 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 3/27 - 6/15 4/30 - 6/8 4/3 - 5/11 5/1 - 6/8
5A 5/15 - 6/8 4/3 - 6/1 5/14 - 6/1 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 4/3 - 6/8
5B 5/1 - 6/8 3/20 - 6/1 5/14 - 6/1 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 3/20 - 6/8
6A 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/15 4/30 - 6/8 3/6 - 5/11 3/6 - 6/8
6B 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/15 4/30 - 6/8 2/27 - 5/11 3/6 - 6/8
7A 5/1 - 6/8 2/27 - 6/1 4/23 - 6/1 2/27 - 6/15 4/2 - 6/8 2/20 - 5/11 2/27 - 6/8
7B 5/1 - 6/8 2/27 - 6/1 4/2 - 6/1 2/27 - 6/15 4/2 - 6/8 2/13 - 5/11 2/27 - 6/8
8A & B 4/24 - 6/8 2/20 - 6/1 4/2 - 6/1 2/20 - 6/15 4/2 - 6/8 1/30 - 5/11 2/20 - 5/18
9A & B 4/24 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/18
10A & B 4/17 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/18
Last Order Date 6/4/2018 5/28/2018 5/28/2018 6/11/2018 6/4/2018 5/7/2018 1A-7B: 6/4/2018
8A-10B: 5/14/2018

Spring 2018 Insects Shipping Schedule
Zones Lacewings, Lady Beetles
& Encapsulated Earthworms
Nematodes
1A 5/12 - 6/15 5/15 - 6/15
1B - 2A 5/15 - 6/15 5/15 - 6/15
2B - 3B 5/1 - 6/15 5/1 - 6/15
4A - 6A 4/17 - 6/15 4/17 - 6/15
6B - 7A 4/10 - 6/15 4/10 - 6/15
7B - 8B 3/13 - 6/15 3/13 - 6/15
9A - 10B 2/27 - 6/15 2/27 - 6/15
Last Order Date 6/11/18 6/11/18

Shipping Note:

The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection.

In all cases, we choose the fastest, most efficient way to send your order—via the U.S. Postal Service or United Parcel Service. Large orders may be shipped in more than one package.

Please note that we cannot ship outside of the continental United States.

Ratings & Reviews

Ratings & Reviews

Write a review
Great stuff
Jul 4, 2017  |  By Mimi Antonetti
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This stuff is amazing! We had 1 dandelion this spring...and I suspect it came from the neighbors yard!Will be ordering another bag for next Spring to be ready!
Both of the other reviews are very Positive, but they forgot to choose FIVE Stars
Jun 8, 2017  |  By Jeff Nielson
Review star icon Review star icon Review star icon Review star icon Review star icon
BOTH of the other reviews are very positive, but they forgot to choose FIVE STARS. And I agree with them 100%. This stuff works AMAZINGLY well. During the last few years I lived on a Ranch in Oakdale, I used WOW on my 6,000 SQUARE FEET of a HUGE LAWN that had problems for DECADES. It had bare spots and weeds all the time. It turned brown every Summer. And after having it aerated and re-seeded, the ONLY thing I used on it the last few years was WOW every Spring and Fall. And it stayed absolutely BEAUTIFUL!! FULL of GREEN Grass, and NO Weeds. And out there next to a huge field with very BAD SOIL, this stuff really is AMAZING.
Great product
May 14, 2017  |  By Linda Wood
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We had 2 bags of another brand and ordered 4 bags of the gardens alive product tp cover our lawn this spring.It has been 2 months since we put it down.THE area that we used the garden's alive product was by far nicerthan the area the other name brand product was used. We will definitely try the fall product next!!!
Make your lawn organic & safe
Jan 23, 2017  |  By David Wilson
Review star icon Review star icon Review star icon Review star icon Review star icon
Been using WOW Supreme for over 30 years and find weed control exceptional and grass grows great. Safe for use next to my organic vegetable garden. Don't worry about exposure to chemicals for my family. Twice a year and far cheaper then a lawn service. See my lawn at JOEYBEE.TV

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