How to Plant Green Potted Grapevines
Pre-Planting Irrigation
Irrigate the soil about 24 hours before planting to ensure the root zone is evenly moist. The goal is to moisten—not saturate—the area where each vine will be placed so the roots can begin growing immediately after planting.
Water the planting spots deeply enough to wet the soil approximately 2 feet down. Avoid oversaturating or creating standing water; the soil should feel evenly moist, not muddy. The most effective way to achieve this is by applying water slowly over time, ideally using a drip or emitter-based irrigation system that allows moisture to penetrate deeply and evenly.
Removing the Vine From Its Container
When planting, always remove the plastic container or pot covering the vine’s root system. Do this slowly and gently. Never pull on the vine itself—young grapevines are delicate, and tugging on the trunk can easily break or tear the plant.
The best techniques for removing the vine from its pot are:
- Squeeze the sides of the plastic container to loosen the soil and roots from the inner walls.
- Support the soil surface with your hand, flip the pot upside down, and tap the bottom so gravity releases the root ball on its own.
Both methods protect the young vine and ensure the root system stays intact during planting.
Planting the Vine
Plant the vine so the entire root structure is fully underground. When backfilling the hole, ensure that the graft union—located near the top of the vine—is positioned approximately 6 inches above the final soil level. This height helps stabilize the vine and prevents the scion from rooting into the soil.
This measurement does not need to be exact; a simple way to estimate it is by using the height of your hand in a thumbs-up position 👍 — roughly six inches.
Installing a Plant Protector
We always recommend adding a plant protector after planting. Plant protectors shield young vines from direct sunlight that can dry them out, while also creating a gentle greenhouse-like environment that retains moisture and helps keep the vine hydrated.
Unfold the protector and slide it carefully over the vine. Once in place, secure the protector to the stake. This prevents wind or other disturbances from knocking it over and helps support the vine, encouraging straight, upward growth.
Plant protectors are essential for newly planted vines and should be installed immediately after planting. They can be removed the following year, once the vine has strengthened and is securely tied to the stake.
Irrigation for Young Grapevines
Irrigation should always be adjusted based on soil type, weather, and vineyard conditions. These are general recommendations—consult a viticulture professional for site-specific advice.
Clay Soils
- Frequency: Once per week
- Amount: 4 gallons per irrigation
- Notes: Clay holds water well; avoid over-watering.
Loam Soils
- Frequency: Twice per week
- Amount: 3 gallons per irrigation
- Notes: Balanced drainage and moisture retention require moderate, regular irrigation.
Sandy Soils
- Frequency: Twice per week
- Amount: 4 gallons per irrigation
- Notes: Sandy soils drain quickly; vines need more frequent watering.