90 days. Ruby Goldboasts prolific beautiful huge red-streaked yellow fruits with marbled interior flesh, meaty with superb mild sweet flavor, smooth melting texture and not a bit of acidity. Gigantic 1–3 lb fruits with gigantic flavor. Tomato cognoscenti rate it as one of the best. Fruits slightly flattened with red spot on the blossom end, seldom cosmetically perfect, prone to radial cracking.