Geraniums don’t care too much about soil types, preferring it to be moist and well-drained like other plants, but once established, they may live in the rain shadow of buildings, shrubs, or trees.
when to plant geraniums
Geraniums can be planted in the spring, from March to May, to establish themselves before the heat of the summer and provide you with blooms all season. In order to give them time to create a strong root system and begin blooming for you in the spring, you may also plant in the autumn between September and October when the soil is still warm.
How do I purchase geraniums?
Geraniums are the foundation of the summer garden and offer continuous color in beds or containers from late April until fall. These low-maintenance sun-lovers are actually members of the Pelargonium family (genuine geraniums are a separate group of perennial plants), and they come in an almost infinite variety of colors, shapes, and sizes. Here are some things to check for at your neighborhood garden center.
Zonal geraniums are probably already something you’re familiar with. The name “zonal” comes from the dark, zone-like patterns of bronze, purple, or dark green that are present on the surface of the leaves and that become darker as the foliage matures. Zonal geraniums are the most popular kind. The upright-standing zonal geraniums are available in a range of hues, including white, red, crimson, burgundy, peach, salmon, and bi-color. The hardy, sturdy plants known as zonal geraniums prefer a little bit of dryness. Your plants may suffer in hot, humid weather. You must remove the flower heads as they wilt in order to preserve them in prime condition.
Avoid buying zonal geraniums with yellow foliage or any that have lost their lower leaves, according to purchasing advice.
Variegated geraniums are prized for both their vividly colored leaves and their vibrant flowers, and they look beautiful in containers both by themselves and when combined with other annual bloomers. Variegated forms of zonal geranium have an upright structure and can reach heights of two to three feet. Even when they are not in bloom, these plants are gorgeous. The majority have tricolor or bicolor leaves. The following are some traditional variegated options to look for:
Shopping advice: Look for short, stocky plants when buying variegated geraniums. Avoid plants that are tall and lanky or that have a lot of crinkly, dried-out leaves at the base of the plant. Don’t be concerned if you don’t see as many blooms on the plants in the store or in your yard because most variegated-leaf geraniums don’t bloom as lavishly as their cousins.
It might be challenging for a novice gardener to distinguish between a zonal and seed geranium. In spite of the fact that they resemble each other quite a bit, seed geraniums can usually be distinguished by their method of sale. Although seed geraniums are typically sold in bigger groups or flats and are less expensive than zonal geraniums, zonal geraniums are typically sold in individual pots. Heavy bloomers, seed geraniums are the best choice if you want to cover a whole bed or landscaping with plants. These low-maintenance annuals produce single flowers in a variety of hues and are often shorter and more compact than zonals.
Shopping advice: Look for stocky plants with brilliant green leaves when buying seed geraniums. Severely desiccated plants with shriveled leaves and stems should be avoided.
For hanging baskets, window boxes, or tall, vertical pots where the plants’ attractive foliage can trail over the edge like a waterfall of blooms, ivy geraniums are unbeatable. The term “ivy geranium” refers to the plant’s trailing habit and ivy-like leaves. Ivy geraniums grow swiftly once they are established and can spread several feet in any direction. Ivy geraniums come in a variety of sizes; smaller, denser versions are sometimes referred to as balcony geraniums. Red, pink, white, salmon, burgundy, lavender, and bi-color are among the available hues. Remove the flowers when they wilt and feed your plants every few weeks with an all-purpose liquid fertilizer to keep them blooming consistently.
Ivy geranium shopping advice: Look for compact, thick plants with lots of bloom buds.
Don’t be intimidated by this geranium group’s intimidating moniker. The offspring of upright zonal geraniums crossed with several types of common ivy are simply known as interspecific hybrid geraniums. The outcome is a plant with the best qualities of both parents: continuous flowering, a dense mounded or somewhat trailing habit, and resistance to heat and drought. The interspecific geranium species Calliope and Caliente are both well-known.
Shopping advice: When looking for these gorgeous plants, seek for foliage that is lush and dark and that is crowned with showy flowers in hues like red, coral, pink, lavender, and orange.
To experience a scented geranium leaf’s strong fragrance, just lightly brush or rub it. There is a wide variety of smells and leaf forms available in scented geraniums. Lemon, lime, rose, orange, mint, and cedar are among the common fragrances of geraniums. Sadly, the claims that one type, “Cintronella,” may keep mosquitoes away are unfounded. Throughout the summer, scented geraniums produce tiny pink or white flowers.
Shopping advice: Before making a purchase of fragrant geraniums, read the plant label. Choose plants that will match your space because some species stay small and compact while others can reach heights and widths of 3 feet. Additionally, before buying, massage the leaves to make sure you like the aroma.
Because Martha Washington geraniums’ jewel-like blossoms are so eye-catching, you may frequently find the plants in florist stores in addition to your neighborhood garden center. These elegant plants, sometimes known as regal geraniums, produce a canopy of flowers that are bi-colored pink, lavender, white, and burgundy. The Martha Washington kinds of geranium prefer colder, wetter climes rather than bright, sunny weather. It might be challenging to get the plants to bloom again once the initial batch of blossoms fade. Although they make wonderful gifts, their performance in the garden may not last long.
Shopping advice: When buying Martha Washington geraniums, consider plants that are just beginning to bloom and look for vibrant green leaves. Steer clear of plants with blossoms that are already fading.
Where may geraniums be grown most successfully?
Wish your life had a little more carefree beauty? Plant some geraniums, maybe. Geraniums are beautiful and low-maintenance plants that belong in planters, planting beds, and perennial borders.
Geraniums can be divided into two major groups. Zonal, fancy-leaf, ivy, perfumed, and Martha Washington (or regal) varieties of annual geraniums (Pelargonium species), which often only live for a year, are some examples. Perennial geraniums (Geranium species), which bloom continually from spring to summer, combine striking foliage with attractive blooms that emerge intermittently or continuously.
Where to Plant Geraniums
You must be aware of the type of geraniums you have in order to select the ideal planting location. With the exception of the ivy geranium, which thrives in mild shade, most annual geraniums require a location in full sun. On the other hand, depending on the variety, perennial geraniums can grow in either sunlight or shade. In the country’s southern and western regions, both types profit from shielding from the sun during the warmest time of the day.
What Kind of Soil to Use for Geraniums
Geraniums grow best in healthy, well-draining soil, which is ideal for both perennial and annual geraniums. Improve soil drainage and quality when growing geraniums in planting beds by adding 3 inches of Miracle-Gro Garden Soil for Flowers to the top 6 to 8 inches of native soil. When growing geraniums in pots, Miracle-Gro Potting Mix should be used because it is light and fluffy. For the ideal planting medium, combine garden soil and potting soil in equal portions, or fill raised beds with Miracle-Gro Raised Bed Soil.
How to Plant Geraniums
Starting with young plants, such as the premium geraniums from the Miracle-Gro Brilliant Blooms collection*, is ideal (and simplest). Geraniums, both annual and perennial, benefit from warmth, so postpone planting in the spring until all risk of frost has passed. Once the summer heat subsides in the fall, you can also plant perennial geraniums. Try planting perennial geraniums from late fall to early spring in areas with mild winters.
Geraniums range in height from 4 to 48 inches tall and 6 to 36 inches wide, depending on the variety. For information on the recommended spacing for your type of geranium, consult plant tags. Use a pot that is at least 10 inches across for annual geraniums or at least 12 inches across for perennial geraniums when planting geraniums in pots.
Geraniums should be watered thoroughly after planting, giving the root ball and surrounding soil time to absorb the water.
How to Water Geraniums
Check the soil once a week for annual geraniums, and water when the top inch is dry. During their initial growth season, keep newly planted perennial geraniums in continuously moist soil. With the exception of periods of extreme drought, perennial geraniums can typically thrive on rainfall after they are established.
How to Mulch Geraniums
After planting geraniums, cover the area with a 2- to 3-inch layer of mulch to help keep the soil moist and to prevent weed growth and sun exposure. Use Scotts bagged mulch, chopped leaves, pine straw, or another material that is easily obtainable in your area.
How to Feed Geraniums
Your plants receive an excellent starting dosage of nutrients when you start with rich, nutrient-rich soil. However, you should also feed them frequently all season long for maximum results. Apply Miracle-Gro Shake ‘n Feed Rose & Bloom Plant Food to your geraniums a month after planting to give them the extra boost of nutrition they require for magnificent blooms. Make sure you adhere to label directions.
How to Grow Perennial Geraniums
Even in the coldest climates, perennial geraniums don’t require particular care to survive the winter. After the initial flower flush, cutting perennial geraniums back by around one-third can encourage more blooms. Cut stems back as necessary if hardy geraniums like “Rozanne” or “Pink Penny” spread out too quickly and widely. These vining geraniums can have up to two-thirds of their length removed, and the plants will still grow back. To encourage new growth and prevent wilted leaves, prune cranesbill geraniums to 2 to 4 inches height after flowering.
How to Use Geraniums
Annual geraniums are excellent at stealing the show in planters and flowerbeds. Regal geraniums can resist cool weather and form lovely hanging basket plants, making them an obvious choice for planting in the early spring. Ivy geraniums are very stunning. Geraniums with aromatic leaves are strong in containers and form a lovely patio display where the leaves may be stroked and enjoyed.
In gardens with some shade, perennial geraniums add much-needed color and can thrive next to mature trees. While mid-size perennial geraniums go well with lanky shrubs, shorter perennial kinds create beautiful ground covers.
Are you prepared to begin cultivating geraniums? To learn more about a product, to buy it online, or to locate a retailer near you, click on any of the product links above.
Hardy Geraniums vs. Pelargoniums
Pelargoniums should not be confused with hardy geraniums. You might be wondering what makes a geranium different from a pelargonium. Similar to some siblings, they are both members of the same plant family, but they could not be more unlike.
Pelargoniums cannot withstand frost, while hardy geraniums can. Pelargoniums are usually treated as annuals and replanted each year, but true hardy geraniums are perennials that grow back every year. Pelargoniums die in the winter.
Prune your Hardy Geraniums
Your sturdy geraniums will look their best and promote new growth if you prune them properly. By correctly pruning your hardy geraniums after the blooming season, you can encourage repeat blooming. The majority of geraniums can be cut back twice in a single season, which allows them to bloom at least three times.
When to Prune
Your hardy geraniums should be pruned in accordance with the season you are in. Rozanne will require various cuts in the spring, summer, and fall. To maintain your blooms rich and healthy, mark your calendar and adhere to our seasonal trimming recommendations.
What tools you need
Your geraniums may be pruned fairly easily. All you’ll need is the ability to prune, a pair of sharp pruners, your favorite mulch, and your favorite gardening gloves. Watch this video to learn more about pruning strategies in detail.
How to prune
You shouldn’t be concerned that pruning your flower’s back will harm her. The majority of hardy geraniums require trimming to promote new growth and prevent them from encroaching upon other plants.
Trim the plant back to within a few inches of the ground or to about an inch above the main stem once the flowering is completed or you find old growth. Remove any brown stems or yellow leaves after that by going inside.
Soon after trimming, more leaves will start to appear. Some resilient geraniums even have the ability to blossom again. Maintaining correct pruning on your plants encourages new development and keeps them from spilling out throughout your landscape.
What pruning advice do you prefer? Share them with us in a comment on our Facebook page!
How long do geraniums in pots last?
My geraniums are no longer blooming. I fed them, but it was ineffective. What’s the issue?
You might be feeding them too much. Pelargoniums, a genus of geraniums native to the Mediterranean, flourish in full sunlight and relatively infertile soil. Overfeeding can be the issue if you have a lot of foliage growth and the plants appear healthy. For a while, stop giving them food. But if your plants are becoming older and their stems are getting lanky, it might be time to propagate. Although they can live much longer, geraniums typically only bloom for two years on average before becoming woody and losing their blooming ability. Thankfully, geranium propagation is simple. Simply cut stem tips with at least two pairs of healthy leaves from a four-inch stem. Cut the stem at the lowest point, dunk it in hormone rooting powder, and then plant it in a mixture of half sand and half peat moss. In around three weeks, repot in ordinary soil after providing adequate watering and covering with plastic to assist preserve moisture. Sticking the cutting in water and letting it grow roots before potting is a simpler method.
Can geraniums be grown in hanging baskets?
Geraniums don’t have to be planted in hanging baskets, but people do like the way they look when they are cascading. Geraniums can actually be hung from baskets and pots to create a full live wall.
When you follow excellent watering practices, hanging geraniums are low-maintenance plants that are quite easy to grow. If you have a place to maintain them, hanging geraniums can be cultivated outside during the summer and brought inside for the winter. Ivy geraniums alone come in over 75 different cultivars (or types), giving you a sizable selection from which to build your garden residence.
Planting in a Hanging Basket
Comparing hanging baskets to pots or garden beds, there are several differences. You must be sure to utilize a light soil. You don’t want anything weighing the plant basket down more than necessary because it will be hanging from a hook. Make sure the container you purchase has at least one drainage hole because geraniums might rot in poorly drained soil.
You should make sure the basket is positioned in a location that receives sunlight for four to six hours every day, whether it is indoors or outside. Ivy geraniums are more delicate than other varieties, therefore if at all possible, place them in the morning rather than the afternoon to avoid sunburning the leaves and petals.
Wait until the temperature is constantly above 40 degrees if you’re planting them outside rather than hanging them indoors. Geraniums require little care, however they are sensitive to cooler temperatures and sunlight. Ivy geraniums, on the other hand, should only be left in places with full sun for as long as the temperature is below 80 degrees. You should try to shift them to regions with some shade if they frequently reach higher elevations (like during the height of summer), in order to prevent them from overheating or becoming damaged.
Growing Conditions
You should be sure to check on your hanging geraniums frequently throughout the hotter months in addition to giving them morning sunlight. They can survive in dry soil if you miss a day or two of watering, but they prefer a little moisture in the soil. To guarantee the optimal growth, maintain a generally consistent moisture level. The prevention of conditions like edema from weakening your plant will depend on maintaining an even moisture level (not too much or too little). These particular geraniums have a limited amount of soil to draw nutrients from because they are being planted in a basket. Ivy geraniums can be grown well without a water-soluble fertilizer, although it is advised that you apply one every ten days to aid in the growth.
Geraniums have a height range of 18 to 36 inches. You may enjoy blossoming flowers throughout the early fall if you take the proper care of them, making sure they receive the right amount of sunlight, temperature, and water. (Better even, you might get to enjoy them over the winter if you decide to bring them indoors.) To promote greater growth, you only need to make sure you prune and deadhead them as necessary. Deadheading is the practice of removing from the plant fading or dead blooms. You may encourage the plant to focus its efforts on producing new flowers by picking off the dead flowers. However, some claim that ivy geranium flowers clean themselves, so you might not need to deadhead them as frequently as you would other species.
A Step-By-Step Guide to Hanging Geraniums
Look no farther if you don’t know where to begin with your hanging geraniums! Below, you’ll find a step-by-step instruction manual. It starts with the basket’s construction and goes on until your porch is covered in lush, flowering geraniums.
- Select a basket. Make sure the basket you select has one or more drainage holes. A coco liner is commonly used in hanging baskets to keep the soil in place and increase drainage effectiveness.
- Identify an ivy geranium. Ensure that you receive the flowing impact that this version may offer. Other geraniums will still look lovely in baskets, but they will expand upward rather than outward.
- Start adding light soil with a high-quality mixture to the basket. You should use a rich soil to plant your ivy geraniums because there isn’t a lot of available soil for nutrients.
- Plant your ivy geranium in the basket once it has enough dirt in it. Make careful to add as much additional dirt as is required to maintain stability.
- Look for a location to hang your basket. It should be in a location with full sun to moderate shade, with morning sun being the most direct source of light. Avoid direct afternoon sunlight if you can to prevent the plant from being harmed. This place may be inside or outside.
- After locating a suitable spot, hang the basket there and water it. You should aim for wet soil. not too wet that you risk plant rot, not too dry that the geranium doesn’t have enough to live. Ivy geraniums should only receive water until it begins to leak through the bottom of the basket, which is a good general rule of thumb.
- To keep the plant happy and healthy, water as needed. Every day, you ought to check on your ivy geranium to see how it’s doing. In hotter temperatures, more water may be required because the soil will dry out more quickly. Note: If temperatures regularly rise to or above 80 degrees, you should shift your geranium from full sun to partial shade.
- Depending on how it grows, you might or might not need to deadhead the plant. Some claim it is unnecessary, but if the flowers begin to wither, make sure to remove them so the plant may focus its resources on flowers that are growing and healthier.
- You might be able to bring your plant inside to overwinter if it grows successfully. However, because geraniums are typically annuals, you’ll probably need to buy a new one the following year.