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You can overwinter a gerbera daisy successfully by moving it indoors before the first frost and giving it the right cool, bright conditions.
If you’ve been wondering how to overwinter a gerbera daisy, the good news is that these colorful perennials can absolutely survive the cold months with a little preparation.
The key to overwintering gerbera daisies is understanding that they don’t like freezing temperatures, but they also don’t love hot, stuffy rooms.
In this post, we’ll walk through the best ways to overwinter gerbera daisies, whether you want to keep them blooming indoors or let them rest dormant until spring.
Let’s dig into everything you need to know about overwintering gerbera daisies so they come back stronger than ever.
How to Overwinter a Gerbera Daisy: The Basics
The first step in learning how to overwinter a gerbera daisy is timing your move indoors perfectly.
You should bring your gerbera daisy inside when nighttime temperatures start dipping below 40°F (4°C).
Frost is the biggest enemy of gerbera daisies, and even a light frost can damage the leaves and crown.
Once you’ve brought your plant inside, you need to decide whether you want it to keep blooming or go dormant.
1. Choose a Cool, Bright Spot
When you overwinter a gerbera daisy indoors, location matters more than almost anything else.
These plants thrive in bright, indirect light, so a south-facing window with sheer curtains is perfect.
Avoid dark corners or basements, as gerbera daisies need plenty of light to survive the winter months.
Temperature-wise, aim for around 60-65°F (15-18°C) during the day and slightly cooler at night.
If your home is too warm, the gerbera daisy may struggle, so keep it away from heat vents and radiators.
2. Adjust Your Watering Routine
One of the biggest mistakes people make when they overwinter a gerbera daisy is overwatering.
During winter, gerbera daisies need far less water than they do in the growing season.
Let the top inch of soil dry out completely before watering again.
Always water at the base of the plant, avoiding the crown and leaves, to prevent rot.
If the air in your home is dry, you can place the pot on a tray of pebbles with a little water to boost humidity.
Can You Keep Gerbera Daisies Blooming All Winter?
Absolutely, you can keep your gerbera daisy blooming through winter if you provide the right conditions.
Many gardeners successfully overwinter gerbera daisies and enjoy flowers right through the cold months.
The trick is to mimic the long daylight hours they love by supplementing with a grow light.
You can overwinter a gerbera daisy with a grow light set for about 12-14 hours per day.
Just remember that blooming takes energy, so you’ll need to feed your gerbera daisy a diluted liquid fertilizer every 4-6 weeks.
1. Deadhead Spent Blooms Regularly
If you want to keep your gerbera daisy blooming indoors, you must remove faded flowers quickly.
Use clean scissors to cut the stem all the way back to the base of the plant.
This encourages the gerbera daisy to produce new buds rather than putting energy into old blooms.
While you’re at it, remove any yellowing or dead leaves to keep the plant airy and healthy.
2. Watch for Pests Before They Multiply
When you overwinter a gerbera daisy inside, you might bring in unwanted hitchhikers like aphids or spider mites.
Check the undersides of leaves every few days during the first couple of weeks indoors.
If you spot pests, treat them with insecticidal soap or a gentle neem oil solution.
Catching these bugs early is the best way to overwinter a gerbera daisy without a major infestation.
Dormancy: The Easy Way to Overwinter Gerbera Daisies
If you don’t want to fuss with grow lights and fertilizing, you can put your gerbera daisy into dormancy instead.
To overwinter a gerbera daisy this way, you’ll let the plant naturally slow down and rest.
This method is perfect for gardeners in colder zones who just want the plant to survive until spring.
You can achieve dormancy by moving your gerbera daisy to a cooler room, around 45-50°F (7-10°C).
1. Reduce Watering and Stop Feeding
When you overwinter a gerbera daisy in dormancy, you need to drastically reduce watering.
Only water enough to keep the roots from completely drying out, roughly once every 3-4 weeks.
Stop fertilizing entirely during this rest period.
The gerbera daisy will drop some leaves and look a bit sad, but that’s completely normal.
This is the plant’s way of conserving energy for spring regrowth.
2. Bring It Back Out in Spring
Once the danger of frost has passed in late spring, you can gradually reintroduce your gerbera daisy to the outdoors.
Start by placing it in a shaded spot for a few hours a day, slowly increasing sunlight exposure.
Resume regular watering and feeding, and you’ll see new growth within a couple of weeks.
By following this method, you’ve successfully learned how to overwinter a gerbera daisy with minimal effort.
Common Mistakes When You Overwinter a Gerbera Daisy
Even with the best intentions, people make a few common errors when overwintering gerbera daisies.
Avoid these pitfalls and your plant will thank you.
1. Leaving the Plant in a Drafty Window
Cold drafts can stress your gerbera daisy just as much as freezing outdoor temperatures.
Keep your plant away from drafty windows and doors where cold air sneaks in.
A stable temperature is key to a healthy overwintering gerbera daisy.
2. Repotting During Winter
You should never repot a gerbera daisy during its winter rest.
Repotting disturbs the roots and can push the plant into shock.
Wait until spring when the plant is actively growing to give it fresh soil.
The same goes for dividing crowded gerbera daisies, save that for a warmer season.
So, How to Overwinter a Gerbera Daisy?
You can overwinter a gerbera daisy successfully by choosing either the blooming method or the dormancy method.
For blooming, give it bright light, cooler temperatures, and regular deadheading.
For dormancy, put it in a cool, dark-ish room, water very sparingly, and stop feeding.
Both approaches protect the gerbera daisy from frost and ensure it returns healthy in spring.
So if you’ve been asking how to overwinter a gerbera daisy, just pick the method that fits your space and lifestyle.
With just a little care, your gerbera daisy will reward you with gorgeous blooms year after year.