How to Plant Milkweed for Monarch Butterflies (And Where to Buy It)

Introduction

Which milkweed species belongs in your region, how to plant it, and the trusted nurseries that ship plug trays. In this complete guide we cover everything you need to know — from soil prep and seasonal timing to the trusted nurseries where you can buy healthy stock.

This article is part of the Common Milkweed buying guide series at Fornianation.

Quick Summary (TL;DR)

• Choose the right cultivar for your climate.
• Plant in well-draining, humus-rich soil.
• Water deeply but infrequently.
• Feed during active growth only.
• Buy from verified nurseries — see the table below.

Step-by-Step Method

1. Source good stock. Buy from one of the five verified nurseries we recommend.
2. Prepare the site. Loosen soil to 30 cm, mix in compost and grit.
3. Plant correctly. Follow species-specific depth — too deep is the most common mistake.
4. Water in. Deeply, once, and only again when the top 3 cm is dry.
5. Mulch. A 5 cm layer of compost or bark insulates roots and locks in moisture.

Where to Buy

For trusted suppliers, see our Common Milkweed buying guide — five ranked nurseries with prices, shipping zones and reader ratings.

Common Mistakes

• Planting too deep.
• Over-watering, especially in winter.
• Wrong-time pruning.
• Skipping pollinator support plants.

Conclusion

With the right cultivar, the right soil and patient attention to seasonal cues, almost anyone can grow this plant successfully. Bookmark this guide and return to it each season.

Frequently Asked Questions