Poncirus Trifoliata fruit in July. Golf-ball size, not yet ripe.

İMike Saalfeld

Large-flowered form of Poncirus Trifoliata. Late February in heated greenhouse.

İMike Saalfeld

LEFT The total harvest October 2001 from my greenhouse plant. The largest fruit is 5cms (2") in diameter.

İMike Saalfeld

BELOW The total harvest October 2001 from my outside plant. The largest fruit is 3cms in diameter. Whether the smaller size is due to the plants being different varieties, or to the shorter outside growing season, I don't know.