Indoor Geranium Care

August 14, 2023 Post a Comment

Indoor geranium care

The average life expectancy of a geranium is about two years, and although they will last much longer than that, they tend to get woody and the blooms diminish. Luckily, propagation is easy with geraniums.

How often should you water indoor geraniums?

How to Water Geraniums. With annual geraniums, check soil weekly, and water when the top inch is dry. Keep newly planted perennial geraniums in consistently moist soil during the first growing season. Once perennial geraniums are established, they can usually survive on rainfall, except during severe drought.

How do you winterize geraniums inside?

Remove all of the soil from the plant's roots. Place one or two plants in a large paper sack and store in a cool (45- to 50-degree F), dry location. Or hang the plants upside down in a cool, dry location. The foliage and the shoot tips will eventually die.

Should I cut back indoor geraniums?

Most hardy geraniums need to be trimmed to keep them from overtaking other plants and to encourage new growth. Once the plant has finished blooming or you notice old growth, trim it back to within a few inches of ground level, or about an inch above the main stem.

Why are my indoor geranium leaves turning yellow?

If your plants are not getting enough light, they will start to stretch and the leaves will turn yellow. To prevent this from happening, make sure to plant your geraniums in an area that receives direct sunlight which is at 6 hours a day. If you are growing them indoors, be sure to place them near a sunny window.

How often do indoor geraniums bloom?

Bloom time: Geraniums are appreciated for their long blooming season that starts in spring and can last into fall. If plants are kept above 45 to 50 degrees, they may also bloom in winter to early spring.

What does an overwatered geranium look like?

Over-watered geraniums develop yellowed leaves and drooping, wilted blossoms. You can tell the difference between an over-watered and under-watered geranium by checking the soil. Stick your finger into the soil one or two days after watering. If the soil is still wet, your geranium is probably over-watered.

How do you keep potted geraniums blooming?

To keep your geraniums in bloom, deadhead faded flowers by removing the entire flower stalk down to where it meets the main stem. To keep plants bushy, full, and packed with flowers, use a sharp pair of scissors, or even your fingers, to snip or pinch about a 1/2 inch of growth from the end of each stem.

Why are my potted geraniums dying?

Root Rot The first is simply watering too much. This deprives the roots of oxygen and they die off. The second is fungi in the Pythium genus (see blackleg above). Both cause the roots of the geranium to turn dark brown or black and mushy.

What do I do with my potted geraniums over winter?

Geraniums only need to be kept frost free, so are very economical to overwinter in the greenhouse. However, we do recommend using a heater to ensure temperatures stay above freezing. If your heater has a thermostat, set it at 5°C or 41°F. If the stems get frosted then the plant will die and not recover!

How do I prune my potted geraniums for the winter?

Overwintered Plants For geraniums stored as dormant plants during the winter, prune off all of the flowers and flower stems, along with about a third of the length of each stem, before you place the plant in its winter home.

How do you prune an indoor geranium?

Use a pair of reliable shears to trim back perennial geraniums to 2 or 3 inches above the soil, cutting at nodes or new growth points when possible. Remove any leaves or additional flowers that remain. You'll end up with a fairly unattractive grouping of thick stems.

Will geraniums bloom all year indoors?

Potted geraniums (Pelargonium species) are excellent indoor plants and can be grown indoors throughout the year. They are typically available from March through June, and will flower continuously if provided with enough light in the home.

Should I remove dead leaves from geraniums?

If you place your geraniums into dormancy for overwintering or if you live in an area where geraniums die back some over the winter, the best time to prune geraniums is in early spring. Remove all of the dead and brown leaves from the geranium plant. Next trim away any unhealthy stems.

Is it OK to deadhead geraniums?

It's important to deadhead geraniums regularly; doing so will keep them blooming for longer. It's a simple job and you don't even need scissors to prune off any faded flowers, you can just snap them off with light pressure with your hands.

How do you perk up geraniums?

You see, one secret of geranium success is exposure to good, prolonged light. Give them generous sun for at least a half-day, and you're on your way to success. Fail to deliver, and plants get leggy, flowering dwindles and your friends may transform into spindly creatures with but a few leaves clustered at the top.

Why are my indoor geraniums not blooming?

The two most common reasons for geraniums not blooming prolifically are too little light or too much fertilizer. Geraniums are a sun loving plant that need 4-6 hours of full sun a day, or perhaps longer in somewhat filtered light.

Why are my geranium leaves turning yellow and falling off?

Geranium leaves with yellow edges or yellow tipped leaves on geraniums are usually attributed to a lack of water or dehydration. While geraniums are drought-tolerant, they do need some water. In these instances, you can feel the soil to determine just how dry the plants may be and water accordingly.

What are the best pots for indoor geraniums?

Choose a container that is at least 12 inches in diameter, with holes for drainage. Pelargoniums do not appreciate soggy, waterlogged soil, so choose containers that drain well and can be elevated with pot feet.

Do geraniums like coffee grounds?

Coffee grounds inhibit the growth of some plants, including geranium, asparagus fern, Chinese mustard and Italian ryegrass. Conversely, grounds (used as mulch and compost) improve yields of soybeans and cabbage.