Short Answer
A cannabis clone is a rooted cutting taken from a mother plant, so it carries the same genetics as that parent. You buy clones from licensed nurseries, dispensaries, or cultivation supply shops in states that permit home growing. Before you pay, confirm the seller's license, ask for the cultivar name and lab results, and inspect the roots, stem, and leaves. Move the plant home in a sealed container, keep it isolated from other plants for two weeks, then transplant.
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Prerequisites
- A state where buying cannabis clones is allowed for medical or adult use.
- Government ID that matches your state's purchase rules.
- A plan for the plant: indoor tent, outdoor plot, or greenhouse.
- A quarantine spot away from any plants you already grow.
- Cash or a card, since some nurseries take one but not the other.
Step-by-Step: How to Buy a Cannabis Clone
- Check your state's cannabis rules. Confirm that clones are sold for home growing and note the plant count limit for your household.
- Pick a licensed source. Look for a nursery, dispensary, or clone vendor that lists a state license number. Ask which license it is.
- Call ahead and ask what cultivars are in stock this week. Clone menus change fast, so an online listing may be stale.
- Ask about the mother plant. Get the cultivar name, the breeder, and how long the mother has been kept.
- Request test results. A lab report for pathogens such as hop latent viroid and for powdery mildew tells you more than a photo.
- Look at the plant before you pay. Use the inspection list below.
- Pay and keep the receipt. The receipt should name the cultivar and the date of purchase.
- Transport the clone in a sealed cup or bag, upright, out of direct sun and away from heat.
- Quarantine the clone for 7 to 14 days. Keep it in a separate room from your other plants and watch for pests, mildew, and slow growth.
- Transplant into your medium once new white roots reach the edge of the cube or plug. Water it in and give it indirect light for the first day.
What to Inspect Before You Pay
- Roots: white or cream, not brown or slimy. Roots should hold the plug together.
- Stem: firm and upright, with no dark soft patch at the base.
- Leaves: even green color, no spots, no webbing, no curled tips.
- Undersides: check for mites, aphids, and whitefly eggs with a small loupe.
- Smell: a fresh plant smell. A sour or musty note can point to root rot.
- Size: a clone 4 to 8 inches tall with 3 to 5 nodes is ready to grow on.
Common Beginner Mistakes
- Buying from an unlicensed seller to save money, which brings pests and no recourse.
- Skipping quarantine and putting the clone next to a healthy garden.
- Taking a clone home in a hot car in summer.
- Feeding a full-strength nutrient mix to a plant that has no established root ball.
- Buying a cultivar by name alone without seeing test results.