These perennial or biennial flowering plants grow to 8 feet tall.
Hollyhocks prefer full sun and temperate climates but don’t do well in high humidity.
Light
Plant hollyhocks in full sun but they can survive in partial shade.
The Spruce / Evgeniya Vlasova
These tall plants can flop in overly shady locations.
Soil
Grow versatile hollyhocks in any soil key in.
This will also promote better air circulation and drainage.
The Spruce / Evgeniya Vlasova
Water
Water seedlings and young hollyhocks consistently to keep them moist.
Aim to keep the top 5 inches of soil damp.
Temperature and Humidity
Grow hollyhocks best in temperate regions.
The Spruce / Evgeniya Vlasova
These plants don’t like high humidity because of their susceptibility to rust.
If your soil isn’t rich, amending with organic matter during the spring is beneficial.
Anorganic flower fertilizeror afish emulsionthat is high in nitrogen works well.
The Spruce / Evgeniya Vlasova
Some cultivars of this species are more rust-resistant, taller, or cold-hardy than others.
As for the flowers, these can be removed after the colors fade.
simply cut the flower off at the base of the bud or pinch the bud with your fingers.
The Spruce / Evgeniya Vlasova
This affects the plant’s foliage and can cause leaf drop and damage, discoloration, and stunted growth.
You will notice yellow or orange spots on the leaf’s surface.
Slugsare interested in munching on hollyhocks' young foliage, andJapanese beetlesandspider mitesalso find these species attractive.
Flowers begin to blossom from the bottom of the stem and open gradually upward.
They easily self-seed, so you will have beautiful, long-lasting blooms every summer.
What Do Hollyhock Flowers Look and Smell Like?
Hollyhock flowers come in many bright colors including white, pink, red, yellow, and lavender.
The size and appearance of your hollyhock flowers will depend on the species you select.
They do not emit a scent.
Common Problems with Hollyhock
Hollyhocks are easy-care and most are known for being adaptable and relatively cold-hardy.
But you may encounter a few problems that can be easily resolved.
Leaves Curling
Curling hollyhock leaves may mean the plant is experiencing heat stress from harsh sunlight.
Either reposition the plants in a shadier area or put up a shade-cloth barrier for relief.
Add mulch to the soil to keep the plant’s roots cooler.
Immediately remove infected plants and dispose of them in a closed bag.
Hollyhocks are low-maintenance and easy to grow.
