Titan was 50 inches tall when measured at 7:30 am. That's 2.5 inches of new growth in the past 24 hour time period. This slow down in growth may be due to night heating problems. The Heating Plant was down all night so not only the greenhouse, but all buildings on campus were not being supplied with steam. So about 2 a.m., when the greenhouse temperature dropped to 59°, I cranked up the portable propane heaters. They brought the temperatures up to 70° to 75° for the rest of the night.