Description
Build up your plant cell walls and encourage productivity with Sturdy Stalk, a potassium silicate supplement from Emerald Harvest.
Sturdy Stalk’s key ingredient—silica—fortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits. Because it strengthens cells, silica helps plants withstand environmental and other stressors, so that they spend more of their energy creating blooms and buds. This results in a productive, vigorous garden with heightened resistance to pests, insects and pathogenic airborne and waterborne diseases.
See the guaranteed analysis for more information about our quality ingredients.
The other main ingredient in Sturdy Stalk, potassium, helps your plants get the most benefit from photosynthesis, no matter with what light or where your plants are cultivated. Equally important in outdoor and soilless gardens, potassium is essential for strong vegetative growth and yields.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Estimate shipping
Customer Reviews
This is the best thing since sliced bread. It's made my setup so much more efficient.
I'm stoked with this. It's a top-quality product that's worth every penny. Five stars.
This is a fantastic bit of gear. It's made a huge difference to my plants. Highly recommend.
I'm so glad I found this. It's a game-changer for my grow. You've got a customer for life.
This is a quality product. It's clear that a lot of thought went into the design. Very impressed.
I'm blown away by this. It's made my life so much easier. My plants are thriving.
This is a must-have. It's made a massive difference to my setup. Couldn't be happier.
Top-notch stuff. You can feel the quality. It's a proper piece of equipment that's built to last.
I'm chuffed to bits with this purchase. It's made my grow so much more enjoyable. Cheers!
This is a fantastic product. It's made a huge difference to my plants. Highly recommend.
