Pam Howden Dahlia: The Ultimate Guide to Growing and Caring for Them

Are you looking for a unique flowering plant that will add a pop of color to your garden? Look no further than the Pam Howden Dahlia! This stunning flower, with its vibrant hues of pink, purple, and white, is sure to make a statement in any garden.

In this ultimate guide, we'll cover everything you need to know about growing and caring for Pam Howden Dahlias. From planting tips to disease prevention, we've got you covered.

Pam Howden Dahlias are a type of decorative dahlia that were first introduced in 1977 by breeder Bob Hooper. They are named after Pam Howden, a friend of Hooper's who was an avid gardener and lover of dahlias. These flowers are known for their large, double blooms, which can range in size from 6-8 inches in diameter.

If you're considering adding Pam Howden Dahlias to your garden, here's what you need to know:

Planting

To grow Pam Howden Dahlias, you'll need to by selecting a location with full sun exposure. These flowers prefer well-draining soil, so it's important to choose a spot that won't become waterlogged after heavy rainfall.

When planting, be sure to dig a hole that's deep enough to accommodate the tuber without bending it. It's also a good idea to add some compost or other organic matter to the soil to help improve drainage.

Watering

Pam Howden Dahlias require regular watering, especially during hot, dry weather. However, it's important not to overwater, as this can lead to root rot and other diseases. Aim to keep the soil consistently moist but not waterlogged.

Fertilizing

Fertilizing is important for promoting healthy growth and vibrant blooms. You can use a balanced fertilizer with equal amounts of nitrogen, phosphorus, and potassium, or a specialized fertilizer formulated for dahlias.

Pruning

Pruning is important for keeping Pam Howden Dahlias looking their best. To encourage bushier growth and more blooms, pinch off the tips of the stems when they reach about 12 inches in height. Deadheading spent blooms regularly will also help to promote new growth and prolong the flowering season.

Pest and Disease Control

Like all plants, Pam Howden Dahlias are susceptible to pests and diseases. Common pests include aphids, spider mites, and thrips, while common diseases include powdery mildew and verticillium wilt.

To prevent these issues, it's important to keep your plants healthy and well-maintained. This includes regular watering, fertilizing, pruning, and cleaning up any fallen debris around the plants. If you do notice signs of pests or disease, treat them promptly with an appropriate insecticide or fungicide.

Storing Tubers

At the end of the growing season, you'll need to dig up and store your Pam Howden Dahlia tubers to protect them from frost damage. To do this, wait until the foliage has died back and then carefully dig up the tubers, being careful not to damage them.

Clean off any excess soil and let the tubers dry in a cool, dry place for a few days. Then, wrap them in newspaper or sawdust and store them in a cool, dark place until it's time to plant them again in the spring.

How to Choose the Perfect Pam Howden Dahlia

If you're shopping for Pam Howden Dahlias, there are a few things to look for to ensure you're getting the best plants.

First, look for healthy plants with strong stems and leaves. Avoid plants with yellowing or wilting foliage, as this may be a sign of disease.

You should also look for plants with multiple stems, as this will help to promote bushier growth and more blooms. And finally, choose plants with buds that are just ing to open, as this will give you the longest flowering season.

Common Varieties of Pam Howden Dahlia

There are several different varieties of Pam Howden Dahlias available, each with its own unique characteristics. Here are a few of the most popular:

• 'Pam Howden' - The original variety, with large, pink and white flowers.
• 'Lavender Perfection' - A lavender-pink variety with slightly smaller blooms.
• 'Amber Queen' - A stunning yellow and orange variety with double blooms.

Frequently Asked Questions

Q: When is the best time to plant Pam Howden Dahlias?

A: Pam Howden Dahlias should be planted in the spring, after the danger of frost has passed.

Q: How often should I water my Pam Howden Dahlias?

A: Pam Howden Dahlias require regular watering, especially during hot, dry weather. Aim to keep the soil consistently moist but not waterlogged.

Q: How do I prevent pests and diseases on my Pam Howden Dahlias?

A: To prevent pests and diseases, it's important to keep your plants healthy and well-maintained. This includes regular watering, fertilizing, pruning, and cleaning up any fallen debris around the plants. If you do notice signs of pests or disease, treat them promptly with an appropriate insecticide or fungicide.

Q: Can I grow Pam Howden Dahlias in containers?

A: Yes, Pam Howden Dahlias can be grown in containers. Just make sure to use a large enough container to accommodate the tubers, and ensure that the soil is well-draining.

Q: How do I store Pam Howden Dahlia tubers over the winter?

A: To store Pam Howden Dahlia tubers, wait until the foliage has died back and then carefully dig up the tubers. Clean off any excess soil and let the tubers dry in a cool, dry place for a few days. Then, wrap them in newspaper or sawdust and store them in a cool, dark place until it's time to plant them again in the spring.

Q: How do I deadhead spent blooms on my Pam Howden Dahlias?

A: To deadhead spent blooms, simply use a pair of pruning shears to snip off the flower head just above the first set of leaves below the bloom.

Q: How tall do Pam Howden Dahlias grow?

A: Pam Howden Dahlias can grow up to 4 feet tall, depending on the variety and growing conditions.

Q: Can I propagate Pam Howden Dahlias from cuttings?

A: Yes, Pam Howden Dahlias can be propagated from stem cuttings. Simply take a cutting from a healthy plant and root it in moist potting soil.

Q: How long do Pam Howden Dahlias bloom?

A: Pam Howden Dahlias typically bloom from mid-summer through early fall.

Q: Do Pam Howden Dahlias attract pollinators?

A: Yes, Pam Howden Dahlias are attractive to bees, butterflies, and other pollinators.

Pam Howden Dahlias are a beautiful addition to any garden, with their large, double blooms and vibrant colors. By following these tips for planting and care, you can enjoy these stunning flowers year after year.