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When to Plant Warm-Season Crops in Northwest PA

NW PA: wait until after last frost (typically late May) for cucumbers, beans, watermelon. Transplant tomatoes 3–4 weeks later. Both cow and horse manure work; horse is easier to handle. Chicken litter or goat/sheep manure are even better.

Manure Notes

  • Age all manures 6+ months before use.
  • Fresh manure burns roots and may carry pathogens.
  • Compost first for best results.

Soil prep now, plant when weather settles.

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