Free shipping on all orders over $100!!!

(260) 687-9560

Call or Text

Now taking orders! Daylilies ship in spring, seeds ship in February.

Geranium Seed Germination Guide

Geraniums, known for their colorful and attractive blooms, are popular garden plants. If you want to grow geraniums from seeds, you’ll need to follow a few steps to ensure successful germination. Here’s a step-by-step geranium seed germination guide:

  1. Select Your Seeds:
    • Choose high-quality geranium seeds from a reputable supplier. There are various geranium species and cultivars available, so pick the ones you like best.
  2. Choose the Right Time:
    • Start geranium seeds indoors about 8-10 weeks before the last expected frost date in your area. This allows you to transplant healthy seedlings into your garden after the danger of frost has passed.
  3. Prepare the Seed Starting Mix:
    • Fill seed starting trays or pots with a high-quality seed starting mix or potting soil. Make sure it’s well-draining.
  4. Sow the Seeds:
    • Sow the geranium seeds on the surface of the soil. Do not cover them with additional soil, as geranium seeds need light to germinate.
  5. Water Gently:
    • Water the seeds gently but thoroughly to ensure good seed-to-soil contact. You can use a fine mist from a spray bottle to avoid displacing the seeds.
  6. Provide Proper Temperature:
    • Geranium seeds germinate best at temperatures between 70-75°F (21-24°C). You can use a heat mat to maintain a consistent temperature if your room is cooler.
  7. Cover for Humidity:
    • Cover the seed trays or pots with a clear plastic wrap or a clear plastic dome to create a humid environment. This helps the seeds germinate. Keep the plastic just above the soil, so there’s still some air circulation.
  8. Place in Adequate Light:
    • Geranium seeds need light to germinate. Place the trays or pots in a location with bright, indirect light or under grow lights. Avoid direct sunlight, which can overheat and dry out the soil.
  9. Maintain Moisture:
    • Keep the soil consistently moist but not soggy. Water from the bottom by placing the trays in a shallow container of water or use a spray bottle to mist the soil when it begins to dry out.
  10. Watch for Germination:
    • Geranium seeds typically germinate in 7-21 days. Once you see seedlings emerging, remove the plastic cover to promote air circulation.

Remember that geraniums are relatively easy to grow from seeds, but they do require patience and attention to detail. With proper care, you’ll soon enjoy the beautiful blooms of your geranium plants in your garden or on your windowsill.

Geranium Seedling Care Guide

Geraniums are popular flowering plants that are often grown as annuals in temperate climates, although they are actually perennials in their native habitats. Starting geraniums from seed can be a rewarding experience, and with the right care, you can nurture them into robust plants. Here’s a guide to caring for geranium seedlings:

  1. Watering:
    • Keep the soil moist but not soggy. Over-watering can cause seedlings to rot.
    • Using a misting spray can help maintain moisture without overwatering.
  2. Light:
    • After germination, provide plenty of light. A south-facing windowsill can be ideal, but if this is not available or if you notice the seedlings getting leggy, consider using fluorescent grow lights.
    • Seedlings should receive about 12-16 hours of light per day.
  3. Thinning and Transplanting:
    • Once your geranium seedlings have at least two sets of true leaves (not counting the first pair, known as cotyledons), you can consider thinning or transplanting them to give each plant more room.
    • If they are in a seed tray, gently transplant them into individual pots.
  4. Feeding:
    • Once the seedlings have a few sets of true leaves, you can begin feeding them with a diluted, balanced liquid fertilizer every 2 weeks.
    • Always follow the manufacturer’s instructions for dilution rates.
  5. Temperature and Air Circulation:
    • As they grow, keep the ambient temperature around 65-70°F (18-21°C) during the day and a little cooler at night.
    • Good air circulation helps prevent fungal diseases. If indoors, a fan on a low setting can help.
  6. Hardening Off:
    • Before planting geraniums outside, it’s essential to harden them off. This means gradually introducing them to outdoor conditions.
    • Start by placing them outdoors in a shaded or protected location for a few hours each day, gradually increasing the time and exposure to sunlight over a week or two.
  7. Transplanting Outdoors:
    • After the danger of frost has passed and the seedlings are sufficiently hardened off, you can transplant them to their final location in the garden or in outdoor containers.
    • Plant them in well-draining soil, and make sure they receive at least 6-8 hours of sunlight daily.
  8. Ongoing Care:
    • Water regularly, but allow the soil to dry out between watering to prevent root rot.
    • Deadhead spent blooms to encourage continuous flowering.
    • During the growing season, feed with a balanced liquid fertilizer every 2-4 weeks.

Remember, geraniums are susceptible to various pests and diseases like whiteflies, aphids, and fungal infections. Regularly inspect plants and treat any issues early to maintain healthy growth.

Post-Transplant Geraniums Care Guide

After transplanting your geraniums, whether you’re moving them to a larger pot indoors or to an outdoor garden bed, it’s essential to provide the right care to ensure they thrive and produce abundant blooms. Here is a post-transplant care guide for geraniums:

  1. Watering:
    • Immediately After Transplanting: Thoroughly water the plant to help settle the soil and remove any air pockets.
    • Ongoing: Water regularly, but let the soil dry out between waterings. Geraniums prefer not to sit in constantly wet soil. This helps prevent root rot.
    • Monitoring: Keep an eye on the moisture level, especially during hot and dry conditions, ensuring it doesn’t dry out excessively.
  2. Light:
    • Geraniums love sunlight. Provide at least 6-8 hours of direct sunlight daily. If you’ve transplanted them indoors, a south-facing window is ideal.
  3. Soil:
    • Geraniums prefer well-draining soil. If you’ve transplanted them into pots, ensure the containers have adequate drainage holes. You can also incorporate some perlite or sand into your soil mix to improve drainage.
  4. Fertilizing:
    • Once established, feed geraniums every 2-4 weeks with a balanced liquid fertilizer or a bloom-enhancing formulation during the growing season. Always follow the manufacturer’s recommendations.
  5. Deadheading:
    • Regularly remove spent flowers. This encourages the plant to produce more blooms and prevents the plant from putting energy into seed production.
  6. Pruning:
    • Prune your geraniums to shape them and remove leggy growth. This encourages bushier growth and more flowers. Pinch back the tips of your geraniums in early spring to promote branching.
  7. Protection:
    • If you’ve moved your geraniums outdoors, watch out for frost warnings. Geraniums are sensitive to frost. If frost is predicted, consider covering the plants or, if in pots, bringing them indoors for the night.
    • Monitor for pests like aphids, whiteflies, and red spider mites. Remove these pests as soon as you notice them. Neem oil or insecticidal soap can be effective against many pests.
  8. Disease Prevention:
    • Ensure good air circulation around your plants to help prevent fungal diseases.
    • Do not water the foliage in the evening, as this can promote fungal growth. It’s best to water the base of the plant.
  9. Winter Care (for zones where geraniums aren’t hardy):
    • Before the first frost, you can dig up your geraniums and transplant them into pots to overwinter indoors. Alternatively, you can take cuttings to grow new plants.
    • Reduce watering during the winter months, and keep them in a cool, bright location.

The key to successful transplanting lies in the quality of post-transplant care. By following the guidelines in this guide, you can ensure that your newly-transplanted geraniums not only survive but thrive in their new environment. With the right balance of water, light, nutrients, and attention, your geraniums will bring you vibrant colors and joy for many seasons to come.