Westland John Innes Seed Sowing Compost - 10L
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This Westland John Innes Seed Sowing Compost is ideal for gardeners looking to achieve fast and healthy germination for their seeds. Its peat-free formulation is enriched with vermiculite and balanced nutrients to support young plants for the initial three weeks, ensuring excellent moisture and nutrient retention. A potential caveat is the initial feed which may not suit all delicate seedling needs without careful monitoring.
All features
| Model Part Number | DOESNOTAPPLY |
|---|---|
| Brand | Westland |
Extended Product Information
FAQs
Is this compost suitable for all types of seeds?
Yes, this compost is suitable for a wide variety of seeds, including vegetables, herbs, and flowers. Its balanced formulation supports healthy germination for most species.
How long does the initial feed last?
The compost is enriched to feed seeds for the first three weeks after sowing. After this period, you may need to introduce a suitable liquid feed depending on the plant's needs.
Can I use this compost for potting on young plants?
While it can be used for very young seedlings that have just germinated, it is not ideal for potting on larger or more established plants. A dedicated potting compost would be more appropriate for their ongoing needs.
What does 'John Innes' mean?
John Innes compost is a traditional soil-based compost that includes loam, peat or alternative, grit, and fertilizers. This specific formulation is designed for optimal seed starting.
How should I water seeds sown in this compost?
Water gently after sowing, preferably using a fine spray or by standing pots in water until the surface is moist. Keep the compost consistently moist but avoid waterlogging.
Why is it important that it's peat-free?
Peat-free composts are more environmentally friendly as they do not rely on the extraction of peat from peat bogs, which are valuable habitats for wildlife and store significant amounts of carbon.
Troubleshooting
Seeds not germinating
Ensure seeds are sown at the correct depth, kept consistently moist, and are in a warm location. Check the viability of your seeds.
Seedlings look yellow or weak
This could indicate insufficient light or nutrients. While the compost has initial feed, ensure seedlings are receiving adequate light and consider a very dilute liquid feed if they are beyond the initial three weeks and showing signs of deficiency.
Mold or fungus on the surface
This is often due to overwatering and poor air circulation. Reduce watering frequency, ensure good ventilation, and gently scrape away the affected surface layer if necessary.
Pros and Cons
Pros
- Naturally peat-free, making it an eco-friendly choice.
- Enriched with vermiculite for superior moisture and nutrient retention.
- Contains sand for excellent drainage, preventing root rot.
- Includes an initial feed that supports seedlings for the first three weeks.
- Suitable for a wide range of seeds, promoting healthy germination.
Cons
- The initial feed might be too strong for extremely delicate or sensitive seedlings.
- Requires careful monitoring to ensure seedlings do not become over-fertilized.
- Being a seed compost, it is not intended for mature plants or established seedlings.
Setup, Compatibility & Care Instructions
Setup: No setup is required. Simply open the bag and use the compost directly.
Compatibility: This compost is specifically formulated for seed sowing and germination. It is compatible with most seed trays, pots, and modules. It is not recommended for potting on mature plants, as its nutrient content is tailored for young seedlings.
Care: Store the compost in a cool, dry place, away from direct sunlight and frost. Keep the bag sealed to maintain moisture levels and prevent contamination. Once opened, use within a reasonable timeframe to ensure maximum freshness and effectiveness. Water gently after sowing seeds, ensuring the compost remains consistently moist but not waterlogged.