Micro Series · High-Concentration Phosphate

MicroBoost

Name: MicroBoost
Brand: LaSalle Agri
Availability: InStock

High-concentration phosphate broadcast across the field.

Get a Quote All Products

Hero Metric

330lbs

Phosphate (P₂O₅) per tonne

Highest phosphate content of any LaSalle Agri fertilizer.

Why Phosphate Matters

Strong Roots. Early Vigor. Higher Yields.

Phosphate (P₂O₅) drives root development, energy transfer, and early-season establishment. Crops that launch with strong root systems access water and nutrients more efficiently all season long.

Because phosphate doesn't move through soil like nitrogen, getting it across the field at the right concentration is what drives uptake. The Micro Series is built for that broadcast pass — high-P granules spread evenly so every plant has it within reach.

The Highest Phosphate Source in Our Lineup

MicroBoost delivers our highest phosphate concentration in a clean granular form, built for crops that demand strong root development and high yield potential. Spread wide across the field at the right rate, every plant gets phosphate within reach. Essential micronutrients ride along for comprehensive early-season nutrition.

Highest phosphate concentration in our lineup

Broadcast wide so every plant has P within reach

Essential micronutrients support balanced crop nutrition

Improves early-season vigor and crop stand

Enhances yield potential through better nutrient uptake

Analysis

Nutrient Profile

Per metric tonne of MicroBoost

Nitrogen (N)

0 lbs

Phosphate (P₂O₅)

330 lbs

Potassium (K)

19 lbs

Calcium (Ca)

128 lbs

Magnesium (Mg)

23 lbs

Sulfur (S)

7 lbs

Zinc (Zn)

3.3 lbs

Ideal For

Built for Phosphate-Hungry Fields

MicroBoost is built for fields where phosphate is the limiting nutrient — broadcast wide with the highest P concentration in our lineup.

Phosphate-deficient soils

Soybeans, corn, and other P-hungry crops

Fields pushing for higher yield targets

Fall pre-plant or spring broadcast programs

Application Guide

Place It Where It Performs

Apply at 0.5–1.5 tonnes/acre depending on soil phosphate levels. Broadcast across the field at planting or pre-plant — spreads cleanly with standard dry fertilizer equipment.

Best fitSoybeans, Corn, Wheat. Phosphate-hungry crops see the biggest response. Tap a crop for the full program.

Delivery Coverage

Delivered across Ontario

Shipped from our headquarters in Watford, Ontario. MicroBoost is available throughout the province — we’ll arrange freight to fit your delivery window.

Outside our standard delivery zone? Contact us for a custom freight quote.

Province-wide

MicroBoost ships across Ontario — from Watford out to every county we have a customer in. Send us your shipping address and we’ll quote freight straight back.

Be the next happy customer

“

"Great customer service. They answer questions quickly and communicate well from sales to field operators. Delivery was fast and applied right away. Great to work with!"

Nathan Cann

Farmer · Ontario, Canada