Yum Yum Mix Winterizer

Developed exclusively for High Country Gardens, Yum Yum Mix Winterizer is an all natural formula with boosted levels of potassium, phosphorous and humate to help harden off plants for winter. It is ideal for fall fertilizing of trees, shrubs, roses and perennials.
Shipping DetailsNo longer available this season. Learn More…
Item Package Size25 Pounds
Product is Out of Stock
Out of stock

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Developed exclusively for High Country Gardens, this all natural "winterizing" formula is ideal for fall fertilizing of trees, shrubs, roses and perennials. With boosted levels of phosphorous, potassium and the addition of granular humate, Yum Yum Mix Winterizer is an incredible soil conditioner. Mixed into the soil during fall planting or scratched into the soil around established plants, it will nourish the soil's beneficial organisms and earthworms and greatly improve nutrient availability during the very active phase of fall root growth. 25lb bag. Apply at the rate of 4 lbs. per 100 sq. ft. when digging new beds or top-dressing existing plantings. Use standard Yum Yum Mix when planting in spring.
More Information
Item Package Size
25 Pounds
Ships To Canada
Planting Guides

View more Planting Guides, or download our complete Planting Guide for tips on caring for your plants when you receive your order, as well as planting instructions for Perennials, Spring-Planted Bulbs, Fall-Planted Bulbs, Cacti & Succulents, Xeric Plants and more.

No longer available this season.

As soon as your order is placed you will receive a confirmation email. You will receive a second email the day your order ships telling you how it has been sent. Some perennials are shipped as potted plants, some as perennial roots packed in peat.  The ‘Plant Information’ section describes how that item will ship. All perennials and spring-planted bulbs are packaged to withstand shipping and are fully-guaranteed. Please open upon receipt and follow the instructions included.

Perennials and spring-planted bulbs are shipped at the proper planting time for your hardiness zone. Perennial and spring-planted bulb orders will arrive separately from seeds. If your order requires more than one shipment and all items are shipping to the same address, there is no additional shipping charge. See our shipping information page for approximate ship dates and more detailed information. If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email.

Shipping Rates

Our shipping rates are calculated based on our actual average shipping costs. We do not seek to profit from shipping fees, so rest assured that our shipping rates reflect an average of what it costs to get our guaranteed products safely to your door.

US Shipping Charges

Merchandise Total Shipping
Up to $19.99$8.99
$20 to $34.99$10.99
$35 to $49.99$12.99
$50 to $74.99$14.99
$75 to $99.99$16.99
$100 and Over$18.99

Canadian Shipping Charges

Merchandise Shipping
Up to $24.99$14.95
$25 to $49.99$19.95
$50 to $74.99$24.95
$75 to $99.99$29.95
$100 and Over$39.95

We charge one low flat rate for shipping our products even if your order requires multiple shipments. If you have any questions, please call us at (800) 925-9387.