How to Grow and Care for Foxgloves: Your Complete Cottage Garden Guide

A few years ago, I found a shopping cart full of foxgloves sitting outside the grocery store doors. I bought every last one of them. That impulse buy turned into one of my favorite garden obsessions.

I’d always admired foxgloves but avoided growing them. They’re biennials, and I wasn’t sure I understood what that meant or whether I had the patience for it. As it turns out, I did. And now I wouldn’t have a cottage garden without them.

Below, I’m answering the questions I had when I started growing them… so you can skip the guesswork.

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Common Questions About Growing and Caring for Foxgloves

1. What Is the Best Location for Growing Foxgloves?

Foxgloves (Digitalis purpurea) are adaptable, but they do have preferences. They thrive with morning sun and afternoon shade, especially in warmer climates. Full sun works in the Pacific Northwest, where our summers stay mild, but in hotter regions, some protection from afternoon heat makes a real difference.

Avoid planting them in spots that stay waterlogged. Good drainage matters.

2. How Do I Sow Foxglove Seeds?

Foxglove seeds are tiny, and they need light to germinate. Press them gently into the soil surface, add just a thin dusting of fine soil over the top, and keep things consistently moist for the 2-3 weeks it takes them to sprout.

Direct sow into a prepared garden bed in late spring or early summer. They won’t flower that first year, but they’ll spend the season building a healthy rosette of leaves.

3. When Is the Best Time to Plant Foxglove Seeds?

The best time to plant foxglove seeds is late spring to early summer of the previous year. That timing gives the plant enough time to become established so it can bloom the following year.

If you want flowers next summer, sow this summer. It requires a little forward thinking, but it’s worth it.

4. What Type of Soil Do Foxgloves Need?

Well-drained soil with some organic matter worked in. Before planting, I mix in compost or well-rotted manure to improve the soil structure and help it hold just enough moisture without getting soggy.

Consistently wet or waterlogged soil is where foxgloves run into trouble. Root rot is the main risk, and it’s an easy one to prevent with the right spot and good soil prep.

5. What Care Do Foxgloves Require During the Growing Season?

Once they’re established, foxgloves are pretty low-maintenance. Here’s what I keep up with.

6. Will Foxgloves Bloom Again in Their Second Season?

Yes, and that second-year bloom is what the whole weight is for. In year one, they’re putting their energy into root and leaf growth. Year two, they send up those tall, dramatic flower spikes.

The central spike blooms first. After that, secondary spikes often follow, giving you a longer season than you might expect.

7. Are Foxgloves Poisonous?

Yes. All parts of the plant contain digitalis, which is toxic and affects the heart. That means keeping foxgloves away from small children and pets. I always wear gloves when I’m handling them in the garden.

On the bright side, that same toxicity is what keeps deer and rabbits from bothering them. In a garden where deer pressure is real, foxgloves are a smart choice.

8. What Common Diseases and Pests Affect Foxgloves?

Foxgloves are generally tough, but a few things are worth watching for:

The best prevention is good spacing, which lets air move through the plants, and watering at the base rather than overhead. Small adjustments make a noticeable difference.

9. How Do I Keep Foxgloves Coming Back Year After Year?

Technically, foxgloves are biennials. But let a few of the spent flower heads go to seed, and they’ll self-sow reliably. New seedlings establish themselves, and the cycle continues with very little effort on your part.

I have a handful of stalks standing at the end of the season, specifically for that reason. The following year, I always have more foxgloves than I planted.

10. What Are the Best Foxglove Varieties to Grow?

There are more options than most people realize. A few worth knowing:

Mixing heights and colors creates that layered, informal look that works so well in a cottage garden. I tend to plant a mix and let them do what they do.

Final Thoughts on Growing Foxgloves

Foxgloves reward patience. That first summer of leaf growth can feel a little anticlimactic, but the second-year bloom more than makes up for it. And once they start self-seeding, they become part of the garden in the best way possible.

Just remember the basics: well-drained soil, morning sun, water at the base, and gloves when you’re handling them. That’s really most of it.

If you have any questions I didn’t cover, leave a comment below. I’d love to hear how they’re doing in your garden.

Until next time,

Happy Gardening!

I’m a self-taught hobby gardener. Everything I share on my blog is my opinion and what has worked for me.