Harvest pumpkins and winter squash before frost, but when rind is hard and fully colored. Store in a cool location until ready to use. Harvest gourds when stems begin to brown and dry. Cure at 70 F to 80 F two to four weeks. Harvest mature, green tomatoes before frost and ripen indoors in the dark.
Warmer temperatures lead to faster ripening.
Asparagus top growth should not be removed until foliage yellows. Let foliage stand over winter to collect snows for insulation and moisture. Remove plant debris from the garden to protect next year's planting from insect and disease buildup. Compost plant refuse by alternating layers of soil, plant material, and manure or commercial fertilizer. Have garden soil tested for fertilizer needs every three to five years.