Petunia hybrida Purple Tower F1 hybrid - 25 Seeds - Thompson & Morgan
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This guide provides essential information for successfully cultivating Thompson & Morgan's Petunia hybrida Purple Tower F1 hybrid. Ideal for gardeners seeking vibrant, cascading blooms, these petunias offer a stunning display from late spring to early autumn. However, they require full sun and well-drained soil to thrive, so make sure you provide them with the appropriate conditions.
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| Model Part Number | 48324 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
When should I sow the petunia seeds?
Sow the petunia seeds from February to April.
How much sunlight do petunias need?
Petunias need full sun, which means at least 6 hours of direct sunlight per day.
How far apart should I plant the petunias?
Space plants approximately 30cm (12 inches) apart.
How do I encourage more flowers?
Pinch the growing tips to encourage branching, and deadhead spent flowers regularly.
What kind of soil do petunias need?
Petunias need well-drained soil.
How tall do these petunias grow?
They can grow up to 120cm (47.2 inches) tall when fully established.
Can I grow these petunias in pots?
Yes, they are suitable for growing in containers.
Troubleshooting
Poor germination.
Ensure the seed compost is fresh, the temperature is within the recommended range (21-25°C / 70-77°F), and the seeds are not overwatered.
Failure to flower.
Ensure the plants receive at least 6 hours of sunlight daily. Also, check for nutrient deficiencies and ensure you are providing a balanced fertilizer.
Leggy growth.
Provide more sunlight or pinch back the stems to encourage bushier growth.
Pros and Cons
Pros
- Spectacular visual impact with abundant, colorful blooms.
- Long flowering period extends the season of interest.
- Versatile planting options: suitable for borders, containers, and climbing.
- Relatively easy to grow with proper care and conditions.
Cons
- Requires full sun, limiting placement options in shaded gardens.
- Needs well-drained soil, which may require amending the planting area.
- Regular watering is needed, particularly during hot and dry periods.
- May require deadheading to encourage continuous flowering.
Setup, Compatibility & Care
- Sowing Seeds:
- Sow petunia seeds from February to April on the surface of good seed compost.
- Gently firm the seeds and lightly cover them with vermiculite.
- Place the seed tray in a propagator at 21-25°C (70-77°F) or seal it in a polythene bag.
- Keep the soil damp but not wet, and ensure the seeds get light for germination (10-21 days).
- Transplanting Seedlings:
- Transplant seedlings into cooler conditions when they are large enough to handle.
- Grow them on until they are large enough to plant outdoors.
- Acclimatization:
- Acclimatize plants to outdoor conditions over 7-10 days after the risk of frost has passed.
- Planting:
- Transplant into well-drained soil, sheltered from strong winds, spacing plants 30cm apart.
- Alternatively, grow them in containers in full sun.
- Ongoing Care:
- Pinch the growing tip of each stem to encourage branching and a bushier plant.
- Water regularly and deadhead spent flowers to encourage continuous blooming.