CROP CULTIVATION TIPS

Leafy Greens

Leafy greens are on the rise, with the global market projected to grow from $79.72 billion in 2023 to $132.95 billion by 2033. As controlled environment agriculture (CEA) advances, more growers worldwide are turning to greenhouses to meet demand for fresh, additive-free, and locally produced lettuces, arugula, herbs, and more.

But growing leafy greens successfully means maintaining a stable, spring-like climate year-round—even when snow blankets the greenhouse roof or intense summer sun beats down. With short, sensitive growth cycles, these young plants thrive only when temperature, humidity, and light are perfectly balanced.

At Svensson, we work with leafy greens growers across the globe to create ideal greenhouse conditions. From light diffusion to humidity control and energy savings, our solutions help you produce high-quality greens - no matter your climate or location.

Healthy greens start with a stable climate

Humidity Keeping humidity steady supports healthy transpiration and prevents glazy leaves in hydroponic lettuce.

Light Leafy greens thrive with moderate, uniform light; too much intensity can cause tip burn, while too little slows growth.

Temperature Cooler temperatures help leafy greens stay compact and crisp, while higher heat can lead to loose heads and reduced quality.

Leafy Greens Screening Guide

We’ve created a Leafy Greens Screening Guide designed for growers in every climate zone, from dry deserts to cold northern regions, who want to create stable, spring-like conditions for leafy greens.

This guide offers essential strategies for managing light, temperature, and humidity to keep sensitive crops like lettuce, arugula, and herbs healthy and productive. Discover how to maintain ideal conditions in high-density hydroponic systems, avoid common issues like tip burn and edema, and adapt your greenhouse climate whether you’re facing sweltering heat or freezing nights. Whether you’re new to leafy greens or optimizing established production, this guide gives you the tools to boost yield, improve quality, and grow reliable, high-value greens year-round.

Contact a leafy greens climate expert

Growing leafy greens comes with unique climate challenges, from balancing light and temperature to maintaining consistent humidity. Whether you want to boost yield, improve leaf quality, or create a stable, spring-like environment, our Climate Experts are here to support you. With customized solutions and proven expertise, we’ll help you fine-tune your greenhouse climate for healthier, high-quality greens year-round.