Planting Hollyhocks: Timing is Everything

When do you plant hollyhocks? This is a question that many gardeners ask themselves when they want to add these beautiful and stately flowers to their yard. Hollyhocks are a classic cottage garden plant that adds stunning vertical height and color to any space. But when you plant them can be the difference between a lush display of blooms and a failed planting. In this article, we'll share everything you need to know about planting hollyhocks.

The Best Time to Plant Hollyhocks

The best time to plant hollyhocks is either in the spring or fall. In the spring, plant hollyhock seeds as soon as the soil is workable. This is usually around April or May depending on your region. Fall planting can be done in mid to late September to early October. If you're transplanting established hollyhocks, fall is the best time to do so.

Regardless of when you plant hollyhocks, it's important to plant them in well-draining soil that receives full sun. Hollyhocks prefer rich and fertile soil that retains moisture but drains well. Be sure to amend your soil with compost or other organic matter prior to planting to give your hollyhocks the best chance at thriving.

How to Plant Hollyhocks

To plant hollyhocks from seed, simply sow the seeds directly into the soil. Hollyhock seeds should be planted about a quarter of an inch deep and spaced 2-3 feet apart. Water the seeds well and keep the soil moist until they germinate. Hollyhocks typically take around 10-14 days to germinate.

If you're transplanting established hollyhocks, dig a hole in your prepared soil that is slightly larger than the root ball of your plant. Gently loosen any tangled roots and place the plant in the hole. Backfill the hole with soil and press firmly around the base of the plant to remove any air pockets. Water the plant well to settle the soil.

Caring for Hollyhocks

Once your hollyhocks are planted, there are a few things you can do to ensure their success. Water your plants regularly, especially during dry spells. Hollyhocks prefer consistent moisture but can also tolerate mild drought conditions once established.

Deadhead your hollyhocks regularly to encourage prolonged blooming. To do this, simply snap or cut off the spent flower heads just below the base of the stem. This will encourage your plant to produce more flowers, extending your blooming season.

Lastly, watch out for hollyhock rust. This fungal disease affects hollyhock leaves, causing small, yellowish-orange spots to appear. If left untreated, hollyhock rust can cause leaves to fall off and the plant to decline. To prevent hollyhock rust, ensure good air circulation around your plants and avoid watering them from overhead. If you do notice signs of rust, remove and dispose of infected leaves and plants as soon as possible to prevent the spread of the disease.

In Conclusion

Planting hollyhocks can be a rewarding experience that adds incredible vertical height and color to your garden. Remember to plant your hollyhocks in the spring or fall, in fertile soil that drains well and receives full sun. Care for your plants by watering them regularly, deadheading spent flowers, and keeping an eye out for rust. Follow these tips, and you'll be enjoying a beautiful display of hollyhocks in no time!