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Marshalls Garden Seed Potato Grow Kit - Jazzy - 1Kg Seed Potatoes, 3 X 50L Grow Sacks & Fertiliser

Not AvailableMarshalls Garden Seed Potato Grow Kit - Jazzy - 1Kg Seed Potatoes, 3 X 50L Grow Sacks & Fertiliser

Grow award-winning Jazzy potatoes at home with this all-in-one kit from Marshalls Garden. Jazzy is...

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This all-in-one kit from Marshalls Garden is perfect for home gardeners, especially those with limited space, looking to grow award-winning 'Jazzy' potatoes. The key benefit is its convenience, providing everything needed for a successful harvest, with a potential caveat being the need for chitting seed potatoes for optimal results. It includes seed potatoes, grow sacks, and fertiliser, designed for high yields and versatile culinary use.

All features

Model Part Number10506933
BrandMarshalls Garden

Extended Product Information

FAQs

What is 'chitting' and why is it important for this kit?

Chitting is the process of pre-sprouting seed potatoes before planting. It encourages stronger, earlier growth and a more uniform crop, leading to a potentially better yield. While not strictly mandatory, it is highly recommended for optimal results with the 'Jazzy' variety.

How many seed potatoes are in the 1kg pack?

The 1kg pack contains approximately 12-15 tubers, depending on their individual size.

Can I grow these potatoes indoors?

This kit is designed for outdoor container gardening on patios or balconies. While they need light, direct sunlight is crucial, and grow sacks are best suited for outdoor use.

How often should I water the grow sacks?

Watering frequency depends on weather conditions. Check the soil daily by feeling its moisture. Keep the soil consistently moist, but avoid waterlogging. Grow sacks can dry out quickly in hot or windy weather.

When is the best time to plant the seed potatoes?

Planting time depends on your local climate, but generally, seed potatoes should be planted after the last frost, typically from March to May in the UK.

What is the expected yield from this kit?

The 'Jazzy' variety is known for high yields, with an average of around 40 potatoes per plant. The total yield will depend on growing conditions, care, and the number of plants established.

What type of soil should I use in the grow sacks?

A good quality potting compost or a mix of soil and compost is recommended. Ensure it provides good drainage.

Troubleshooting

Seed potatoes not sprouting

Ensure they are in a light, cool location. If chitting was skipped, plant them directly, and they may still grow, albeit slower.

Plants wilting

Check soil moisture. Wilting can indicate both under-watering and over-watering. Ensure good drainage in the grow sacks.

Yellowing leaves before expected harvest

This can be a sign of disease or stress. Ensure proper watering and air circulation. If it occurs late in the season, it may be natural senescence, signalling readiness for harvest.

Very few or small potatoes harvested

Ensure adequate sunlight, consistent watering, and proper feeding. Consider if the seed potatoes were large enough or if the variety is known for smaller tubers. Early harvesting can also result in smaller yields.

Pros and Cons

Pros

  • Convenient all-in-one solution for growing potatoes.
  • Suitable for small spaces and container gardening.
  • High-yielding and versatile 'Jazzy' potato variety.
  • Includes quality seed potatoes, grow sacks, and fertiliser.
  • RHS Award of Garden Merit winner, indicating proven quality.

Cons

  • Requires user to perform chitting for best results.
  • Yields can be affected by growing conditions and care.
  • Grow sacks may require frequent watering in dry weather.
  • Fertiliser quantity is specific to the included kit size.

Setup, Compatibility & Care

Setup:

  1. Chitting (Recommended): Place the seed potatoes in a light, frost-free spot (like an egg box) for 2-3 weeks before planting. Look for short, sturdy, green sprouts.
  2. Prepare Grow Sacks: Ensure the 50L grow sacks are clean and placed on a level surface.
  3. Add Soil & Potatoes: Fill each sack with about one-third of its capacity with good quality compost or soil. Place 3-4 seed potatoes (depending on size) on top of the soil, sprout-side up. For larger tubers, you may wish to cut them into smaller pieces, ensuring each piece has at least one 'eye' or sprout.
  4. Add Fertiliser: Mix the provided potato fertiliser into the soil as per the fertiliser's instructions, ensuring it is incorporated around the seed potatoes.
  5. Cover: Add more soil to cover the potatoes, leaving a few inches at the top of the sack.
  6. Water: Water the soil gently.

Compatibility:

This kit is designed for outdoor growing in containers. The grow sacks are compatible with most standard potting mixes and garden soils. Ensure the location receives adequate sunlight (at least 6 hours per day).

Care:

  • Watering: Keep the soil consistently moist but not waterlogged. Check regularly, especially in warm or windy conditions, as grow sacks can dry out quickly.
  • Earthing Up: As the potato plants grow, add more soil or compost to the sacks, covering the stems. This encourages more tubers to form and prevents them from being exposed to sunlight, which can turn them green and inedible.
  • Feeding: Follow the instructions on the potato fertiliser for any additional feeding requirements.
  • Harvesting: Harvest when the foliage begins to yellow and die back, typically 10-12 weeks after planting. Gently empty the grow sacks to retrieve the potatoes.