Growing for success
Growing for success
Which Rootstock Should I Use? A Guide to available rootstock seeds
by Paramount Seeds on Jul 20 2026
The rootstock influences plant vigour, disease resistance, fruit size, and how long your crop will produce. At Paramount Seeds, we carry rootstocks for tomato, pepper, and cucurbit crops. Here's a complete guide to every variety we stock and when to use each one.
Growing for success
Summer Planting Guide (July–October): Lettuce, Tomatoes & Cucumbers
by Paramount Seeds on Jul 18 2026
Our recommended lettuce, tomato, and cucumber varieties for July–October greenhouse production — with seasonal planting tips and variety highlights.
Growing for success
Which Tomato Varieties Should You Start With? Our Best-Sellers — Plus What's New
by Paramount Seeds on Jul 16 2026
Let us help you choose the right varieties for your greenhouse, your customers and your preferred market
Growing for success
by Paramount Seeds on Jul 16 2026
Whether you're growing heirloom varieties or high-performance F1 hybrids, successful germination is the foundation of a great tomato crop. Follow these steps to give your seeds the best possible start.