AGTIV REACH® POTATO

Mycorrhizal Inoculant for Stronger Potato Fertility
AGTIV REACH® inoculants with mycorrhizae REACH into the soil and help potatoes uptake more nutrients and water, ensuring that your plants are stronger, healthier, and more vigorous.
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agtiv inoculant reach liquid potato

AGTIV REACH®  POTATO is a liquid inoculant used for precise in-furrow application or seed-piece treatment at the warehouse. AGTIV REACH® inoculants with mycorrhizae REACH into the soil and help potatoes uptake more nutrients and water, ensuring that your plants are stronger, healthier, and more vigorous, optimizing potato fertility. For optimal results, combine with AGTIV STIMULATE® L POTATO.

Active Ingredients:

Verified from Premier Tech AGTIV site

  • MYCORRHIZAE PTB297 Technology Rhizophagus irregularis (formerly known as Glomus intraradices) 10 500 viable spores/g.
GUARANTEED ANALYSIS
AGTIV REACH P - Potato
Tap any microorganism to learn how it benefits plant health
67,000 viable spores/g
Mycorrhizae (R. irregularis PTB297)
Symbiotic fungi that extend the root system. Reach far beyond the roots for phosphorus, water and micronutrients.
Taurus · The Fertility Company
GUARANTEED ANALYSIS
AGTIV REACH L - Potato
Tap any microorganism to learn how it benefits plant health
10,500 viable spores/g
Mycorrhizae (R. irregularis PTB297)
Symbiotic fungi that extend the root system. Reach far beyond the roots for phosphorus, water and micronutrients.
Taurus · The Fertility Company

Storage And Handling

Store in a cool place (2-8°C, 36-46°F). Do not freeze product. Respect the best before date on the label.

Application Rate

Verified from Premier Tech AGTIV site

  • In-Furrow Application – AGTIV Liquid Injection Kit: Dilute the product in the required volume of clean, non-chlorinated water. For each 950 ml bottle of mycorrhizal inoculant, add 2 bottles of water. Apply directly on seed pieces into furrow.
  • In-Furrow Application – Tank Mix: Directly in the liquid tank, pour the contents of one 950 ml bottle in the volume of liquid required to treat 4 hectares (10 acres). Apply directly on seed pieces into furrow.
  • Seed-Piece Treatment: In a clean tank, pour the contents of one 950 ml bottle in the volume of liquid required to treat the amount of seed pieces for 4 hectares (10 acres) of seedbed (110 000 – 170 000 seed pieces). Apply directly on seed pieces. Do not treat seed pieces more than 48 hours before seeding.

How It Works

See image illustration of how product works

Benefits

Expands root system growth, Increases tolerance to drought, Improves crop quality, Increases marketable yields and homogeneity, Increases root growth, Mycorrhizal fungi produce hyphae that penetrate root cells to produce exchange structures, Mycorrhizal fungi produce hyphae that extend into the soil and increase absorptive capacity for water and mineral nutrients (P, Cu, Zn), Mycorrhizal fungi improve the plant’s absorption capabilities by transferring directly to root via mycorrhizal network.

Research

Field Trial Results
AGTIV Potato
+31.5cwt/ac
Average marketable yield increase
+9.1%1202 sites15 years3.6 t/ha
In the field

Faster development and sooner row closure, with more tubers per plant and higher marketable yield.

+46.1 cwt/ac · Bedeque, PEI 2019
2023 · St-Marc, QC+10 cwt/ac
Untreated
174
AGTIV
184
2019 · Bedeque, PEI+46.1 cwt/ac
Untreated
359.1
AGTIV
405.2
+10.3cwt/ac
Extra gain over REACH alone
16 sitesdouble the yield liftAB · MB · ON · PEI · QC
In the field

Adding the STIMULATE Bacillus to the mycorrhizal REACH doubled the yield increase across 16 trials, a true synergy.

+42.6 cwt/ac more · Rockwood, ON 2021
16 trial average+10.3 cwt/ac
REACH
268.2
REACH+STIM
278.5
2021 · Rockwood, ON+42.6 cwt/ac
REACH
279.7
REACH+STIM
322.3
Source: Premier Tech AGTIV 2026 Efficacy Report. Randomized complete block trials. Marketable yield in cwt/ac (100 lb/ac).
Taurus · The Fertility Company

Mycorrhizae Symbiosis Establishment Video

Field trials, named crops, real numbers

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Mycorrhizal Inoculant for Stronger Potato Fertility