Agristar Knowledge Base

Growing Together:
The Agristar Blog

Expert insights, seasonal farming tips, and the latest updates from the heart of Kenyan agriculture.

How to Stop Blossom End Rot in Tomatoes Before It Destroys Your Harvest
Farming Tips
April 11, 2026 5 min read

How to Stop Blossom End Rot in Tomatoes Before It Destroys Your Harvest

Are your tomatoes rotting at the bottom before they ripen? Learn why Calcium deficiency causes Blossom End Rot in Kenya and how CalMa Star foliar fertilizer can save your harvest instantly.

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Newton M. Insights
How to Boost Maize Yields by 40% Using Foliar Fertilizer — A Kenya Farmer's Complete Guide
Farming Tips
April 10, 2026 5 min read

How to Boost Maize Yields by 40% Using Foliar Fertilizer — A Kenya Farmer's Complete Guide

Learn exactly when and how to apply foliar fertilizer on maize in Kenya. Discover why CATALYST GOLD NITROMAX (NPK 46:6:8) by Agristar is trusted by thousands of farmers for faster vegetative growth and bigger harvests.

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Agristar Agronomist Team
Maximizing Maize Yields in Kenya
Farming Tips
February 12, 2026 5 min read

Maximizing Maize Yields in Kenya

Discover how Catalyst Gold Foliar fertilizers can boost your maize production by up to 40% with the right application timing.

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Dr. Jane Kariuki