Johnson's Blue Geranium and Its Companion Plants: A Comprehensive Guide

Oleh Anonymous July 26, 2023 Post a Comment

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Johnson's Blue Geranium

If you're looking for a beautiful perennial to add to your garden, look no further than Johnson's Blue Geranium. This stunning plant boasts vibrant blue-violet flowers that bloom in late spring and early summer, and its foliage turns red in the fall.

But while Johnson's Blue Geranium is a showstopper on its own, it can be even more impactful when paired with complementary plants. In this guide, we'll explore some of the best companion plants for Johnson's Blue Geranium, as well as tips for planting and caring for this popular perennial.

Companion Plants for Johnson's Blue Geranium

When choosing companion plants for Johnson's Blue Geranium, it's important to consider both aesthetics and growing conditions. Here are some options to consider:

1. Salvia

Salvia's tall spikes of purple or pink flowers complement Johnson's Blue Geranium's shorter stature and blue blooms. Plus, both plants prefer full sun and well-draining soil.

2. Russian Sage

Russian Sage's gray-green foliage and lavender-blue flowers make it an excellent partner for Johnson's Blue Geranium. Both plants thrive in hot, dry conditions and can tolerate drought.

3. Catmint

With its soft, fluffy foliage and lavender-blue flowers, catmint makes a lovely complement to Johnson's Blue Geranium. Both plants prefer full sun and well-draining soil.

4. Coreopsis

Coreopsis' sunny yellow blooms provide a striking contrast to Johnson's Blue Geranium's blue-violet flowers. Both plants prefer full sun and well-draining soil.

5. Shasta Daisy

Shasta daisy's white blooms and bright green foliage provide a fresh, clean contrast to Johnson's Blue Geranium. Both plants prefer full sun and well-draining soil.

Planting and Caring for Johnson's Blue Geranium

Now that you have some companion plant ideas, let's talk about how to plant and care for Johnson's Blue Geranium:

Planting

- Choose a location with full sun to light shade.
- Make sure the soil is well-draining, as Johnson's Blue Geranium doesn't like wet feet.
- Dig a hole that's slightly larger than the plant's root ball, and gently loosen the roots before planting.
- Backfill the hole with soil, and water thoroughly.

Care

- Water deeply once a week, or more frequently during hot, dry weather.
- Apply a balanced fertilizer in early spring, and again in midsummer.
- Deadhead spent blooms to encourage more flowers.
- Cut back the foliage in late fall or early spring.

FAQs

1. Is Johnson's Blue Geranium invasive?

No, Johnson's Blue Geranium is not considered invasive. However, it can spread through self-seeding, so you may need to thin it out occasionally.

2. How tall does Johnson's Blue Geranium grow?

Johnson's Blue Geranium typically grows to be 12-18 inches tall, with a similar spread.

3. When should I prune Johnson's Blue Geranium?

Prune Johnson's Blue Geranium in late fall or early spring, when the foliage has died back. Cut the stems down to the ground, and new growth will emerge in the spring.

4. Can Johnson's Blue Geranium be grown in containers?

Yes, Johnson's Blue Geranium can be grown in containers. Just make sure the container is large enough to accommodate the plant's root system, and use a well-draining potting mix.