Growing flowers or vegetables from seed is a rewarding and cost-effective way to create a thriving garden. Watching tiny seeds grow into flourishing plants provides a sense of satisfaction and wonder.
Getting Started
To ensure success, seeds need the right combination of:
Temperature: Check the back of your seed packet for the ideal sowing time. Warm season crops like beans and tomatoes need warm soil, which might mean late spring in cooler regions.
Moisture: Keep seeds moist but not waterlogged. Overwatering can lead to rot, especially for large seeds like beans and sweet corn.
Air: Good drainage is essential for seed health. To improve drainage and give plants like cucumbers and zucchini a strong start, sow seeds directly into small mounds in the garden.
Avoiding Germination Problems
Sometimes seeds fail to grow despite best efforts. Here’s how to troubleshoot common issues:
Too Wet: Seeds can rot if the soil is overly saturated. Water only when the soil starts to dry out.
Too Dry: Keep soil consistently moist but avoid overwatering. In cooler weather, this might mean watering every second day.
Planting Depth: A general rule is to plant seeds twice as deep as their diameter. Too deep, and they may not sprout; too shallow, and they risk drying out or overheating.
Slow Germination: Patience is key. Most vegetable seeds germinate in 7–14 days, while some flower seeds may take 24–28 days. Always check the packet for specific timing.
Wrong Season: Certain seeds, like sweet peas, need cooler weather to germinate. In warmer areas, they may struggle to sprout in spring.
Early Planting: Spring weather varies from year to year. Beans that germinate early one year may need more time the next. Wait until the soil warms.
Pest Damage: Protect seedlings from pests like snails and slugs, which can devour them quickly. Use products like Tui Quash to deter them.
Weedkiller Residue: Be cautious with compost made from lawn clippings treated with weedkillers, as these can affect seed germination and growth.
Handy Tips for Success
- Read and follow your seed packet's “To Sow & Grow” instructions for the best results.
- Experiment with different varieties to discover what works best in your garden and climate.
- Consider germinating seeds indoors or in a greenhouse to extend your growing season, especially for warm-season crops.
With a little care and attention, growing from seed can turn your garden into a vibrant haven of flowers and vegetables. Enjoy the process and watch your garden flourish.
