Some trees have been measured at more than 360 feet (see height comparison). Call us at 1 315 4971058. They grow to an average height of 50–85 m 165–280ft and 6–8 m 18–24ft in diameter. Sequoia sempervirens Coast Redwood Qty $ 3.29 /packet 50 seeds: World's Tallest Tree California's magnificent Coast Redwood is the world's tallest known tree and one of the world's oldest trees. Giant Sequoia Tree Seeds (Sequoiadendron giganteum) 15+Seeds. Shop a huge online selection at $3.50 shipping. Giant sequoia seeds require a mineral-rich soil with good drainage. For good measure, you may even change the paper towel, rock wool or whatever you chose to use so you have fresh material for this next stage. Cold Stream Farm supplies Giant Sequoia trees which are grown as bare root seedlings and transplants and sold both wholesale and retail with no minimum order. Get outdoors for some landscaping or spruce up your garden! Seeds are consumed by chimpmunks, finches and sparrows. The advantage of germinating them before moving them to soil is that the soil can hold more contaminants than your starting substrate. See similar items. Sequoiadendron giganteum and over 1000 other quality seeds for sale. Shop great deals on Sequoia Tree Seeds. Giant Sequoia Tree Seeds. Giant Sequoias are the worlds largest trees in terms of total volume technically, only 7 living Giant Sequoia exceed the 42,500cubic feet 1,200m 3 of the Lost Monarch Coast Redwood tree . Fast & Free shipping on many items! $2.00 to $30.00. 1 watching. 99 20 Coast Redwood Plant Trees - Landscape Tree Screen Bonsai Sequoia Sempervirens - legendary-yes … Giant Sequoia, Sequoiadendron Giganteum, 100 Tree Seeds 3.1 out of 5 stars 38 $12.99 $ 12 .