Succession Planting for Year-Round Harvests

Succession planting is the secret to enjoying garden-fresh potatoes for months instead of just a few weeks. By staggering your plantings and choosing the right varieties, you can harvest “new” potatoes from early summer right into fall—and even have spuds for Christmas!

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What is Succession Planting?

  • Planting batches of potatoes at intervals, rather than all at once.
  • Aims to spread out your harvest: as one crop finishes, the next is coming ready.

How to Plan Succession Planting

  1. Variety Selection:
    • Start with first earlies for fast, early crops.
    • Follow with second earlies and maincrops for summer and autumn harvests.
  2. Planting Schedule:
    • Plant first earlies as soon as soil is workable (late Feb–March).
    • Second earlies 2–3 weeks later.
    • Maincrops late March–May.
    • In mild climates or with protection, late summer/early autumn plantings can deliver Christmas or New Year’s potatoes.

Top Tips for Success

  • Use Containers & Beds:
    Start earliest batches in bags or tubs in greenhouses/porches, then move to beds for midsummer and late crops.
  • Chit (sprout) each batch:
    For fast emergence and healthy growth.
  • Choose Diverse Varieties:
    Early, mid, and late season types have different growth lengths and storage lives.

Watering & Feeding Through the Season

  • Water consistently as each batch flowers and tubers begin forming.
  • Feed every 3–4 weeks with a balanced or high-potassium fertilizer.

Harvest Timing

  • New potatoes: 10–12 weeks after planting, as each batch flowers.
  • Maincrop: When tops yellow and die back, usually 20 weeks after planting.

Bonus: Harvest for Christmas

  • Plant second earlies in late July–August in bags or containers kept frost-free.
  • Move bags under cover in autumn and reduce watering as leaves die back.
  • Dig “fresh” potatoes for the holiday table!

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