Tiffani Thiessen is making the most of self-isolation, and she's already on her way to cultivating a more self-sufficient life for her family with a massive home garden.The actress and mother-of-two joined ET's Katie Krause via video chat from her home, and opened up about how she's been keeping busy while staying at home during the coronavirus outbreak, including making her own food from her massive garden and her seven chickens.«But they have been the highlight through all of this, I’ll tell ya,» said Thiessen, who shot a tour of her home garden for ET, including her rows of vegetables, her copious fruit trees and her chicken enclosure. «I’ve gotten a lot of phone calls lately of people wanting produce, and there’s so much citrus