What To Know
- Vivipary occurs when the seeds of a tomato fruit begin to germinate before the fruit is ripe.
- The seedlings can be planted in soil or a seed starting mix.
- Can I plant vivipary tomato seedlings in the fall.
Vivipary tomatoes, also known as sprouting tomatoes, are a unique variety that produces seeds that germinate while still attached to the fruit. This phenomenon, known as vivipary, can be a fascinating and rewarding experience for gardeners. If you’re interested in growing vivipary tomatoes, here’s a comprehensive guide to help you get started.
Understanding Vivipary
Vivipary occurs when the seeds of a tomato fruit begin to germinate before the fruit is ripe. This can happen due to several factors, including:
- Genetic predisposition: Some tomato varieties are more prone to vivipary than others.
- Environmental stress: Extreme heat, drought, or other environmental stresses can trigger vivipary.
- Overripe fruit: As tomatoes ripen, the ethylene gas they produce can stimulate seed germination.
Choosing Vivipary Tomato Varieties
Not all tomato varieties exhibit vivipary. If you’re specifically looking to grow vivipary tomatoes, choose varieties known for this trait, such as:
- Green Zebra: A green and yellow striped tomato with a high tendency for vivipary.
- Mortgage Lifter: A large, beefsteak-type tomato with a moderate tendency for vivipary.
- Tumbling Tom: A cherry tomato that produces a profusion of vivipary seedlings.
Planting Vivipary Tomatoes
Vivipary tomatoes can be planted in the same way as regular tomatoes. Here are the steps to follow:
- Start seeds indoors: Sow seeds 6-8 weeks before the last frost date. Keep the soil moist and warm (70-75°F).
- Transplant outdoors: Harden off seedlings by gradually exposing them to outdoor conditions for a week before transplanting. Plant them 2-3 feet apart in well-drained soil.
- Provide support: Vivipary tomatoes tend to have heavy fruit, so provide support using stakes or cages.
- Water regularly: Water deeply and regularly, especially during hot, dry weather.
- Fertilize: Fertilize every 2-3 weeks with a balanced fertilizer.
Harvesting Vivipary Tomatoes
Vivipary tomatoes ripen when the fruit turns red and the seeds begin to sprout. Here’s how to harvest them:
- Harvest ripe fruit: Pick tomatoes when they are fully ripe and the seeds are visible.
- Remove seedlings: Carefully remove the sprouting seedlings from the fruit.
- Plant seedlings: The seedlings can be planted in soil or a seed starting mix. Keep them moist and warm until they germinate.
- Use the fruit: The ripe tomatoes can be used in salads, sauces, or other culinary preparations.
Troubleshooting Vivipary Tomatoes
Sometimes, vivipary tomatoes may experience problems. Here are some common issues and how to address them:
- Seedlings not germinating: Make sure the seedlings are planted in moist, warm soil. If the soil is too dry or cold, the seedlings may not germinate.
- Fruit cracking: Vivipary tomatoes can be prone to fruit cracking. Water regularly and avoid overwatering.
- Blossom end rot: This is a common problem in tomatoes, including vivipary varieties. Prevent it by providing adequate calcium and avoiding overwatering.
Benefits of Growing Vivipary Tomatoes
Growing vivipary tomatoes offers several benefits:
- Unique gardening experience: Vivipary is a fascinating phenomenon that can add interest to your garden.
- Easy seed propagation: The sprouting seedlings can be planted directly into the soil, making seed propagation easy.
- Genetic diversity: Vivipary tomatoes can help preserve genetic diversity in tomatoes.
Final Thoughts: A Rewarding Gardening Adventure
Growing vivipary tomatoes is a rewarding and educational experience. By following the tips provided in this guide, you can successfully plant, harvest, and enjoy this unique variety of tomato.
Basics You Wanted To Know
Q: Can I eat the seeds from vivipary tomatoes?
A: Yes, the seeds are edible and can be used in salads or other dishes.
Q: How long does it take for vivipary tomato seedlings to germinate?
A: Under optimal conditions, the seedlings can germinate within 5-7 days.
Q: Can I plant vivipary tomato seedlings in the fall?
A: Vivipary tomatoes can be planted in the fall in mild climates. However, they may not produce fruit before the first frost.
