Product Type: Specialty NPK Blend 

POTATO MASTER is a slow-release fertilizer for use on all varieties of potatoes and other root crops. POTATO MASTER can be used as a single application fertilizer for ground application at time of seeding because of its unique Nitrogen stabilization process. Use of POTATO MASTER helps in releasing tied up minerals and aids in breaking down organic matter into available nutrients. 

Suggested Application Rates & Method

Work the soil and apply 500-600 lbs of POTATO MASTER before seeding. Apply POTATO MASTER by basal dose when you’re working the ground and the ensure the top dress is applied before hilling. In case of extremely light soils, first dose at seeding can be limited to 300-400 lbs per acre and an additional dose of 200-300 lb/acre can be applied at hilling which is typically done after 4 weeks from seeding.

It is highly recommend to use ViviGro’s Liquid Starter 5-25-5 at the rate of 5-10 gal/acre as a side dressing at seeding. Cal-High 0-0-0+6Ca or Anchor 0-0-2 can also be used at 3-5 gal/acre using as a drench on the seeds during seeding, right in furrow. Use Cal-High when Ca levels are low and use Anchor when structure and organic matter are a challenge. In case of using liquids add appropriate amount of water in both tanks to maximize coverage.

Special Notes

Use in accordance with the recommendations of a qualified individual or according to an approved nutrient management plan. Check
compatibility with other products before using, to avoid any reaction.
HUMI-PRO and CARBON 60 are 2 companion products which can be used with POTATO MASTER.

Precautionary Statement

Keep out of reach of children and animals. Wear protective clothing and equipment when handling the product. Avoid inhalation of spray
and dust.

Storage & Disposal

Store in its original package in a cool and dry place, away from reach of children and animals. Follow directions for fertilizer storage and disposal as per local guidelines, provincial, and federal regulations.