Updated: December 14, 2022

Cleome, also known as spider flower, is a beautiful flowering plant that adds color and texture to any garden. It is a popular choice among gardeners due to its ability to attract pollinators and its low maintenance requirements. One question that arises when planting cleome is how much space should be left between each plant. In this article, we’ll discuss the ideal spacing for cleome plants.

Factors Affecting Cleome Plant Spacing

Before we delve into the ideal spacing for cleome plants, it’s important to understand the factors that affect this spacing.

Plant Size

Cleome plants can grow anywhere from 2 to 6 feet tall and up to 3 feet wide. The size of the plant will determine how much space is needed between each plant.

Soil Type

Cleome plants prefer well-draining soil with a pH range of 6.0 to 7.0. If your soil is heavy or compacted, you may need to space your plants farther apart to ensure good air circulation and prevent disease.

Sun Exposure

Cleome plants require full sun exposure for optimal growth and flowering. If your plants are grown in partial shade, they may require more space between each plant to prevent overcrowding.

Ideal Spacing for Cleome Plants

The ideal spacing for cleome plants depends on their size at maturity. Here are some general guidelines:

  • Small varieties (up to 2 feet tall): Space plants 12 inches apart.
  • Medium varieties (2-4 feet tall): Space plants 18-24 inches apart.
  • Large varieties (over 4 feet tall): Space plants 24-36 inches apart.

It’s important to note that these are general guidelines and may vary depending on the specific cultivar and growing conditions. Always read the planting instructions provided by the seed or plant supplier for the best results.

Benefits of Proper Cleome Plant Spacing

Proper spacing of cleome plants provides several benefits, including:

Good Air Circulation

Leaving enough space between each plant ensures good air circulation, which helps prevent disease and pests.

Preventing Overcrowding

Overcrowding can lead to competition for resources such as water and nutrients, resulting in stunted growth and reduced flowering.

Aesthetically Pleasing

Proper spacing of cleome plants allows each plant to showcase its unique beauty without being overshadowed by neighboring plants.

Frequently Asked Questions

Can I plant cleome plants closer together than recommended?

Planting cleome plants closer together than recommended may result in overcrowding and reduced growth and flowering. It’s best to follow the recommended spacing guidelines for optimal results.

How often should I water my cleome plants?

Cleome plants prefer well-draining soil that is evenly moist but not waterlogged. Water deeply once a week or more often in hot, dry weather.

How long do cleome plants bloom?

Cleome plants bloom from late spring to early fall, depending on the cultivar and growing conditions.

Do I need to deadhead my cleome plants?

Deadheading, or removing spent flowers, encourages cleome plants to produce more blooms. It also helps maintain a neat appearance and prevents self-seeding.

In conclusion, proper spacing of cleome plants is essential for optimal growth and flowering. Consider the size of your plants, soil type, and sun exposure when determining how much space to leave between each plant. Following these guidelines will ensure a beautiful and healthy garden.