Cover Growths Tweed facility in Smiths Falls, Ont., on Feb 13. The hashish firm has laid off employees and can finally go all the way down to a piece drive of round 350 staff.Fred Lum/The Globe and Mail On a Monday morning in February, the car parking zone of Cover Development Corp.s WEED-T huge 42-acre headquarters in Smiths Falls, Ont., is barely 1 / 4 full. A handful of staff are huddled at one finish of the lot, talking in hushed tones, taking their time to enter the constructing earlier than the beginning of a shift. One among them says its chaos inside. Simply days in the past, the hashish…