How to Plant a Sequoia Tree
The giant sequoia tree (Sequoiadendron giganteum) has an average lifespan of 2,000 years and a trunk diameter of 40 feet at maturity. A species of evergreen, the giant sequoia tree can grow to heights of 275 feet. If you live within USDA hardiness zones 6 through 8, and have space on your property for a giant tree with a spread of over 35 feet, the sequoia is the tree for you. The bluish-green needles and brilliant brownish-red trunk of the sequoia will surely stand out in your home landscape. Does this Spark an idea?
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Things You'll Need
- Soil pH testing kit
- Pitchfork
- Lime
- Peat moss
- Compost
- Sequoia sapling
- Mulch
- Soaker hose
Instructions
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1
Prepare the soil for the sequoia sapling. Sequoia trees prefer part-time sun to full sun, and well-drained soil with a pH between 4.5 and 6.5. Determine the pH of your soil using a pH testing kit.
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2
Chop up large chunks of earth with a pitchfork and amend the soil with lime for pH tests below 4.5, or peat moss for a pH higher than 6.5. Add the amendments according to manufacturer's instructions and mix in a 4-inch layer of compost for extra nourishment.
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3
Dig a hole for the sequoia sapling that measures twice the width of the root-ball. The depth of the hole should match the root-ball's height. Gently remove the sequoia sapling from its nursery container and place it in the hole.
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4
Back-fill the hole and tamp the soil down with your foot to release any air pockets. Apply a 6-inch layer of mulch around the sequoia sapling to protect its roots, reduce weed growth and help with drainage.
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5
Water the sequoia tree deeply with a soaker hose. Supply the tree with 1 inch of water per week during its first year, especially during times of drought. Water the tree only in times of drought once it's established.
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Feed the sequoia tree with a 20-20-20 fertilizer according to manufacturer's instructions. Treat the newly planted sequoia tree with a fungicide weekly during its first year.
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Tips & Warnings
Use bark chips or straw for mulch.
Do not overwater the sequoia tree. Doing so can cause root-rot. If the soil feels moist 1 iinch down, skip the watering.
