Plan the perfect garden with our interactive tool →

How to Space Impatiens When Planting

...
impatiens image by palms from Fotolia.com

Impatiens are a prized bedding plant in many gardens. They thrive in partially shaded areas where few flowering plants can profusely bloom. Impatiens come in single-hued varieties as well as two- and three-color types. Spacing the impatiens properly in the garden bed allows you maximum coverage without putting the stress on the plants that is caused by overcrowding. Newly planted impatiens will quickly cover the bed if they are cared for properly after planting, as this encourages compact, bushy growth.

Prepare the garden bed prior to planting the impatiens. Lay a 2-inch layer of compost over the bed and till it into the top 6 inches of soil. If planting under trees, lay a 4- to 6-inch layer of compost to give the impatiens a good soil base so they don't have to compete as heavily with the tree roots. Apply a slow-release, balanced fertilizer to the bed just prior to planting, following label instructions for exact application amounts.

  • Impatiens are a prized bedding plant in many gardens.
  • Newly planted impatiens will quickly cover the bed if they are cared for properly after planting, as this encourages compact, bushy growth.

Survey the bed to determine the best type of spacing for your impatiens. In borders or other areas where you need low-growing plants, space impatiens 10 to 12 inches apart. As background plants that require more height to be seen, space the impatiens 8 inches apart. The closer together they are planted, the taller they grow. If the variety you are planting is labeled as a tall-growing plant and you require a low-growing plant, space these impatiens up to 18 inches apart to encourage spread over height.

Dig the planting holes to the same depth as the nursery pots but slightly wider. Remove the impatiens from the pots and set them in the holes at the same depth they were at in the pot. Refill around them with soil and firm it around the plant lightly with your hands. Verify that the proper spacing distance from this impatiens before planting the next one.

  • Survey the bed to determine the best type of spacing for your impatiens.
  • If the variety you are planting is labeled as a tall-growing plant and you require a low-growing plant, space these impatiens up to 18 inches apart to encourage spread over height.

Pinch off the growing tips after planting to encourage compact, bushy growth. This also prevents legginess in tall-growing plants. Pinch off the top ½ to 1 inch of each stem with your fingers, as this encourages lateral branching.

Tip

Read the plant label before purchasing your impatiens. Purchase those specifically listed as border plants or low growing if you prefer short plants. These require less pinching than tall varieties over the growing season to maintain their height.

Impatiens also thrive in pots. Plant one plant per 10- to 12-inch pot.

Warning

Do not plant the impatiens in the garden until all danger of frost has passed in spring. These flowers are not frost tolerant.

Related Articles

How to Tell Vincas & Impatiens Apart
How to Tell Vincas & Impatiens Apart
Minimum Temperature for Impatiens
Minimum Temperature for Impatiens
Why Do the Leaves on Impatiens Turn Yellow?
Why Do the Leaves on Impatiens Turn Yellow?
Flowers That Don't Need Much Sun
Flowers That Don't Need Much Sun
Impatiens Flowers
Impatiens Flowers
Do Deer Eat Pansies?
Do Deer Eat Pansies?
Growing Impatiens in Hanging Baskets
Growing Impatiens in Hanging Baskets
How to Care for a Marigold Plant
How to Care for a Marigold Plant
Companion Plants to Dianthus
Companion Plants to Dianthus
Tall Perennials for Shade
Tall Perennials for Shade
How to Thin Iris Bulbs
How to Thin Iris Bulbs
How to Transplant Pansies
How to Transplant Pansies
How to Pinch Geraniums
How to Pinch Geraniums
How to Keep Dianthus Blooming
How to Keep Dianthus Blooming
How to Divide a Black Eyed Susan
How to Divide a Black Eyed Susan
Garden Guides
×