Hydroelectric Power Introduced, 1898 NC DNCR Our Buchu plants on the Farm are all flowers. Agathosma betulina, commonly known as Buchu is native to South Africa the buchus grow as shrubs with leathery leaves that have oil glandular When To Plant Grass Seed As Winter Turns To Spring For A Thick, Green Lawn Direct steam and flash steam power plants use the highest temperature resources (>175C). Binary phase power plants can operate at lower temperatures. Direct use applications, below 100C, include agriculture and aquaculture applications, building