Q&A for How to Grow Geraniums

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  • Question
    Where do I get geranium seeds?
    Community Answer
    You can get them at at any home and garden store like Home Depot, Lowe's, etc.
  • Question
    My geraniums are not producing flowers. What should I do?
    Community Answer
    I had the same problem. I stopped watering them for a week and then watered them less regularly and it worked a treat!
  • Question
    What care do geraniums planted in flower beds need during winter?
    Community Answer
    Lift the plants from the garden in the fall. Brush off excess dirt from the roots and hang them in a cool cellar. In the spring, cut back the stems 6" and replant.
  • Question
    How can I make them grow bushier?
    Community Answer
    Trim them in the fall. Trim the tops to get them bushy. Trim around the side of the plant to get them taller.
  • Question
    How do I get rid of fungus?
    Community Answer
    Spray Bavistine solution: it comes in powder form, so you'll have to make a solution with water.
  • Question
    Will my geraniums be okay in the soil in the winter?
    Community Answer
    They will die back, but so long as they are well rooted (given at least six weeks to mature in that spot), then they will survive.
  • Question
    What could cause the leaves to turn yellow?
    Community Answer
    Soil that is too dry will cause the yellowing. Remember, the soil should be moist/damp and well-drained. Geraniums do not like wet soil; it can cause root rot, which is the equivalent of drowning the plant. On the other hand, it could be that your plant is too dry. Plants that are too dry will usually turn yellow one leaf at a time as they die off.
  • Question
    Do geraniums like acid or alkaline soil?
    Community Answer
    Zonal geraniums grow best in rich, well-draining soil that has a pH level of between 5.8 and 6.3, which is slightly less acidic than what other geraniums prefer.
  • Question
    Can I grow geraniums close together to make a hedge?
    Community Answer
    Yes. The geraniums will bunch up, adding to a hedge-like effect.
  • Question
    Can geraniums grow well next to rose bushes?
    Greenhouse Anderson
    Top Answerer
    Yes, good garden conditions appropriate for roses are great for geraniums.
  • Question
    Should I pinch out the tips of geraniums to prevent them from becoming leggy?
    Greenhouse Anderson
    Top Answerer
    Yes, you can pinch or prune geraniums to keep them shorter, but applying fertilizer frequently is the best way to encourage new shoots and maintain a full display of flowers.
  • Question
    Can I grow new geraniums from cuttings?
    Greenhouse Anderson
    Top Answerer
    Growing new geraniums from cuttings is a common practice, and most geraniums at garden centers are propagated this way, though some come from seeds.
  • Question
    I am growing geraniums for a competition. Should I repot them regularly?
    Greenhouse Anderson
    Top Answerer
    Add fertilizer regularly rather than repotting to provide the nutrients your plant needs to look its best.
  • Question
    Is it normal for geranium leaves to have a light red to pink ring around the edges?
    Greenhouse Anderson
    Top Answerer
    Yes, one type of geranium known as zonal geraniums, have a distinct color pattern on the leaves. However, if the light red to pink coloring is on the leaf edges, it might indicate a nutrient deficiency, and the plants may need fertilizer.
  • Question
    Why are my geranium plants growing very slowly?
    Greenhouse Anderson
    Top Answerer
    Geraniums grow well with plenty of sun—at least 6 hours of direct sunlight per day—regular watering, and regular fertilizer applications.
  • Question
    When should I put my geranium plants outside again in the boxes they have been in when they have been flowering all winter?
    Community Answer
    As the weather begins to warm and the frosts are over, this will be the best time to put them out again.
  • Question
    What is meant by pinching the geranium plant? Do I break the piece off entirely or literally just pinch it?
    Community Answer
    Pinching is not squeezing your plant as this will damage it. It is taking the tips off with your fingernails or scissors.
  • Question
    How do I grow geraniums from cuttings?
    Community Answer
    I would get the biggest "branch" and stick it in potting soil or directly into the ground. I prefer Miracle Gro, but any good potting soil will do (and water as needed). I love geraniums because they are very easy to grow from cuttings.
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