- EP350 Perennial Grow Along September 2026. What You Will Need To Grow Your Own Perennial Border.

Master My Garden Podcast

Master My Garden Podcast
- EP350 Perennial Grow Along September 2026. What You Will Need To Grow Your Own Perennial Border.
Sep 16, 2026 Episode 350
John Jones


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A full perennial border can look like something only open gardens and big budgets can pull off, until you do the maths and realise you can grow the bulk of it yourself. We’re outlining the 2026 perennial grow along plan and showing how a few packets of seed, a handful of trays, and a bit of organisation can turn into a serious number of plants for next summer’s planting.

We talk through the whole timeline from autumn sowing to pricking out in October, keeping seedlings healthy through winter, and then topping up with spring sowing (including options like dahlias from seed). Along the way we share the essentials: choosing a colour scheme, picking perennial seeds that actually suit your border design, using any container with proper drainage as a seed tray, and labelling so you do not lose track of varieties and dates when things start to germinate at different speeds.

You’ll also hear the honest bit: not every seed tray will be a winner. Some perennials are brilliantly straightforward, while others are finicky or sporadic. We cover what to expect from tricky germinators like echinacea, why lavender often needs cold stratification, and how a cold polytunnel or greenhouse can help you grow on without babying everything.

If you want a high-colour, pollinator-friendly perennial border that you can genuinely say you grew yourself, join the grow along, then subscribe, share this with a gardening mate, and leave us a review so more people can find it.

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Until next week  
Happy gardening  
John  

Episode Artwork - EP350 Perennial Grow Along September 2026. What You Will Need To Grow Your Own Perennial Border. 23:37 Episode Artwork - EP349- Spring-Flowering Bulbs For Maximum Colour With Minimum Effort 34:27 Episode Artwork EP348 What To Sow In September & Other Gardening Jobs: September Seed Sowing Essentials 16:50 Episode Artwork EP347 - Now We Know The Weather Is Changing What Can we Do About It To Garden Better? Eight Practical Ways To Make Your Garden Resilient 33:42 Episode Artwork EP346- Is Ireland’s Weather Really Changing ? Ireland Is Not Simply Wetter Or Drier, It Is More Extreme 35:20 Episode Artwork EP345 - September Herb Workshop & How To Revive Your August Garden. 27:28 Episode Artwork EP344- 10 Essential Fruits For Your Kitchen Garden: Fruit Truly Worth Growing. 34:36 Episode Artwork EP343- Seed Sowing Guide For August: What To Sow In August For Autumn Harvests 17:38 Episode Artwork EP342- 10 Essential Vegetables For Every Kitchen Garden: The 10 Vegetables Worth Growing 31:41 Episode Artwork EP341- 10 Essential Herbs To Grow In Your Garden: The Essential Herb List For Flavour And Health 27:25 Episode Artwork EP340- Rhonda Fleming Hayes Discusses Her New Book Garden For life : Practical Ways To Keep A Big Garden Enjoyable 40:59 Episode Artwork EP339- Seed Sowing Guide For July: Stop Treating July Like The Finish Line 23:18 Episode Artwork EP338- Carlow Garden Festival Preview With Eileen O Rourke CEO Carlow Tourism: Nine Days Of Garden Talks Across Carlow 57:35 Episode Artwork EP337- Online Garden Consultations That Get You Unstuck 16:45 Episode Artwork EP336- One Problem Three Solutions: Why Seeds Fail After Germination. 23:37 Episode Artwork EP335- When The Rain Ruins The Roses. How To Save Your Summer Flowers. 27:11 Episode Artwork - EP334 Rethink Conifers In The Garden & Bloom Review: 10 great conifers. 32:04 Episode Artwork EP333- Buds & Blossoms Laois Garden Festival Preview : A Weekend For Garden Lovers 23:29 Episode Artwork - EP332 Seed Sowing Guide for June: June Sowing Made Simple 33:26 Episode Artwork - EP331 Slugs & Snails & How To Combat In The Garden ? Slugproof Your Seedlings 35:42 Episode Artwork - EP330 Colour By The Coast, Plants That Thrive By The Sea: Coastal Garden Survival 29:50 Episode Artwork EP329- Ealma The Poppy Garden Open Garden Feature: A Quirky Irish Open Garden 49:54 Episode Artwork - EP328 What To Sow In May & Other Gardening Jobs : May Sowing Guide 25:18 Episode Artwork EP327- How To Create A Wildflower Meadow As Part Of A Community Green: Wildflower Meadows Done Right 39:11 Episode Artwork EP326- How To Protect Tender Seedlings In Cold Wet Spring Weather 22:10