Indeterminate. Triple Crop is a Beefsteak type with a very long, 10 to 15-foot vine. You can grow these tomatoes much as you would pole beans or cukes on a sturdy trellis, with a yield of several bushels per plant. The large, meaty, sometimes oddly shaped red fruit have a pleasant, somewhat acid flavor that you associate with Beefsteak types. 25 seeds.
Indoors- 6 weeks before last frost, 1/4” deep with soil temperatures 75 degrees. Liquid fertilize seedlings every 7-10 days. Transplant out 24-36” apart after last frost when soil is 55-60 degrees and night temperatures are over 45 degrees.
Harvest- When fruit is red (or color of the variety planted) and firm.
Tips- Plant in fertile soil, amended with compost, mulch and provide even moisture. Plant deeper than they were growing in the containers as it makes a stronger roots system. Apply a light compost tea every few weeks. Do not apply excessive nitrogen, which can promote excessive foliage and poor fruit set.