Dividing Hostas - How AND WhenTo Divide and Re Plant Hostas. Step By Step Demonstration.

Learn when and how to divide hostas for healthier plants, better growth, and easy propagation. In this step-by-step guide, we show you how to split hostas, refresh potting mix, and replant them correctly for long-term success. Filmed at Gentiana Nursery, with Craig Wilson who is an Expert Grower, this practical demonstration covers dividing mature clumps, identifying crowns, and repotting hostas for both home gardeners and propagation purposes. Dividing hostas every 3–4 years helps prevent overcrowding, improves leaf size and colour, and keeps plants vigorous. In this video, you’ll learn: The best time to divide hostas (early to mid spring) How to split hosta clumps safely The difference between dividing for repotting vs propagation Why fresh potting mix is essential Correct planting depth and positioning in pots Watering and fertilising for strong growth Simple ways to help protect hostas from snails and slugs Chapters: 00:00 Introduction 00:16 When to divide hostas 00:44 Tools for dividing hostas 01:03 Dividing for repotting vs propagation 01:17 Removing old potting mix 01:46 Dividing hosta ‘Wide Brim’ 02:28 Identifying crowns 03:40 Why divide hostas 04:16 Repotting and potting mix 05:00 Positioning in the pot 05:16 Understanding root systems 06:30 Best time to divide 07:07 Planting depth 07:22 Fertiliser and watering 08:06 Dividing for smaller pots 09:09 General care tips 10:31 Fertilising schedule 10:48 Snail and slug protection Resources Gentiana Nursery - https://gentiananursery.com.au/ - Craig Wilson Expert Grower For more gardening guides, plant care tips, and propagation techniques, subscribe to the channel.