How to Plant Perennials

Gardening is the act of investing in a future you won't see for a few seasons. Perennials are the backbone of a resilient landscape, returning year after year to reward your initial effort with reliable color and texture. Doing this well means respecting the dormant biology of the plant and preparing the ground before you ever put a spade in the dirt. Great results come from patience during the planting phase. If you dig a hole that is too small or bury the crown of the plant, you are inviting rot and stunted growth. A well-planted perennial should look like it has lived in its new spot for months, not hours, anchored firmly and surrounded by soil that welcomes deep, spreading roots.

Clear and Condition the Soil. Clear all weeds and grass from the planting area to prevent competition for nutrients. Work the top six inches of soil with a garden fork to loosen it, mixing in a few inches of compost to improve drainage.
Get the Depth Exactly Right. Place the plant in its pot next to your prepared hole. The hole should be exactly as deep as the pot and twice as wide, ensuring the top of the root ball sits perfectly flush with the surrounding soil level.
Loosen Bound Roots. Gently squeeze the sides of the plastic pot to release the plant. If the roots are tightly coiled or circling the bottom, use your fingers to gently tease them outward so they can grow into the surrounding soil.
Settle the Plant Firmly. Set the plant in the center of the hole. Fill the gaps around the root ball with native soil, firming it down with your hands to remove any large air pockets that could dry out the roots.
Soak the Root Zone. Water the area immediately and thoroughly, letting the water soak in and then watering again. This settles the soil around the root zone and eliminates lingering air pockets.
Mulch for Long-Term Health. Spread a two-inch layer of organic mulch, such as shredded bark, around the base of the plant. Keep the mulch a few inches away from the actual stem to prevent fungal issues.