Ontario garlic field at golden hour
For Ontario Garlic Growers

Grow Bigger, Better Garlic

GrowMás is a 100% plant-based, certified organic input proven on Ontario garlic farms. Lab-verified by A&L Canada, field-tested by GGAO members, and trusted by growers across North America.

100%
Plant-Based
Certified organic input
15–20%
Yield Increase
Reported by Ontario growers
5
Nutrient Improvements
Verified by A&L Canada Labs
5
Spray Applications
Per growing season
3.0 L
Per Acre / Season
Total product needed
Grower Testimonial

Proven on Ontario Farms

Garlic farmer with harvest

Ken Hepburn — Ontario Garlic Farmer

"I dug 50 bulbs from each strip, weighed them, and found 16% more weight with GrowMás — and I only did three spring applications. I believe the results could be even better with a fall application."

Ken Hepburn

Ontario Garlic Farmer

16%

More bulb weight

With only 3 spring sprays

Lab-Verified Data

The Science Behind the Results

Independent analysis by A&L Canada Laboratories confirmed five critical nutrient optimizations in GrowMás-treated garlic.

A&L Canada Laboratories — Report #C25211-50158-1
View Full A&L Report (PDF)
Manganese Reduction
3.04 µg/g
1.48 µg/g
51.4%
Reduces excess manganese that causes bitter, metallic off-flavours
K/Mn Ratio Enhancement
1,484
2,897
95.2%
Optimizes potassium-to-manganese balance for superior bulb quality
Fe/Mn Balance
5.8
9.3
59.9%
Improves iron-to-manganese ratio for enhanced plant vigor
Aluminum Reduction
3.59 µg/g
2.66 µg/g
25.9%
Reduces aluminum toxicity for healthier root systems
Bulb Weight Increase
117 g
162.5 g
38.9%
Heavier, denser bulbs with improved market value

From the Field

GrowMás-treated garlic on scale — 509.0g

GrowMás-treated garlic: 509.0g

Premium garlic bulbs
Bigger
Better
Longer
Stronger
Quality Enhancement

What Growers Are Seeing

GrowMás is a 100% plant-based, certified organic input that enhances garlic quality from the inside out.

Enhanced Flavour

Cleaner, sweeter taste with richer Maillard reaction during cooking. Reduced metallic off-notes through optimized manganese levels.

Bigger Bulbs

15–20% yield increase reported by Ontario growers. Heavier, denser bulbs with improved market value and appearance.

Longer Storage

Reduced post-harvest losses through improved nutrient balance. Better skin integrity and reduced spoilage during storage.

Stronger Plants

Enhanced photosynthetic efficiency and root health. Better stress tolerance through aluminum toxicity reduction and optimized nutrient uptake.

Garlic field rows
Application Protocol

5-Spray Garlic Program

A simple foliar spray program designed specifically for garlic. Mix 600 mL of GrowMás into 120 L of water per acre for each spray. Each application builds on the last for cumulative results.

600 mL
GrowMás per spray per acre
120 L
Water to mix with GrowMás
3.0 L
Total per acre / season
1

Spray 1

Fall

Timing: 20 days after planting

Establishes early root and foliage development

2

Spray 2

Spring

Timing: In spring (after dormancy)

Kickstarts spring growth and nutrient uptake

3

Spray 3

Spring

Timing: 15 days after 2nd spray

Builds canopy density and photosynthetic capacity

4

Spray 4

Spring/Summer

Timing: 15 days after 3rd spray

Supports bulb formation and sizing

5

Spray 5

Summer

Timing: 15 days after 4th spray

Final push for bulb weight and quality

Application Tips

  • Apply as a foliar spray directly onto foliage
  • Spray in early morning or late evening for best absorption
  • Mix: 600 mL GrowMás + 120 L water per acre per application
  • Compatible with most synthetic insecticides and fungicides
  • No withholding period — safe for organic production
Product Calculator

How Much Do You Need?

Enter your acreage to calculate the GrowMás needed for a full 5-spray season. Each spray: 600 mL GrowMás mixed into 120 L of water per acre.

15.0 L

Total GrowMás needed for 5 acres (full season)

Estimated cost: $675@ $45/L

1

20-Litre Jug

Covers ~6–7 acres each

$900

2

10-Litre Jugs

Covers ~3 acres each

Contact for pricing

Certifications & Compliance

100% Plant-Based

Natural Plant Extracts

Made entirely from plant-based ingredients — no synthetic chemicals or GMOs

CFIA Registered

Registration #2018114A

Registered plant & soil amendment under the Canadian Food Inspection Agency

Pro-Cert Certified Organic Input

Reg #25-2244

Approved for use in organic production systems (COR & USDA NOP compliant)

Research & Collaboration

Let's Grow Together

GrowMás is committed to advancing garlic production through research partnerships and collaborative field trials. We're actively working with growers and associations across North America.

Active Field Trials

GrowMás is currently running commercial field trials across North America, validating performance across diverse growing conditions and climates.

Association Partnerships

We recognize the GGAO's active role in research initiatives and would welcome the opportunity to discuss partnership possibilities that benefit Ontario garlic growers.

Collaborative Research

We're open to collaborative field trials, university research partnerships, and data-sharing initiatives to advance garlic production science in Ontario and beyond.

Get Started

Ready to Grow More?

Reach out by email to place an order or learn more about how GrowMás can work for your garlic operation.

GrowMás

Contact Information

Ordering Information

Available in multiple sizes to fit your operation

$45 / Litre

20-Litre Jug

Covers ~6–7 acres

$900

Most Popular

10-Litre Jug

Covers ~3 acres

Contact for pricing

1,000-Litre Tote

Covers ~333 acres

Contact for pricing

GGAO Member Discount — 5% Off

As a proud partner of the Garlic Growers Association of Ontario, we offer all GGAO members a 5% discount on GrowMás orders. Mention your membership when placing your order.