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Seeds vs Clones

Seeds grow a taproot and arrive clean. Clones skip sexing and the germination wait, but they lack a true taproot and can carry pests.

seed clone taproot germination seedling
Seeds vs Clones — Marijuana Grower's Handbook, page 539
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Why start from seed

Taproot: A seed plant sends a main root straight down with laterals along its length, which helps it reach deeper moisture outdoors.

Clean start: Seeds do not arrive with the viruses, insects, or diseases a cutting can carry.

Known variety: A seed-company pack is more likely to match the traits you ordered than a mystery clone.

Selection: Sexual reproduction gives variation, so you can keep the plant you like best.

Storage: Seeds travel and store easily for long periods.

Seed drawbacks

Males

Standard seed is roughly half male. Those plants do not make sinsemilla and can seed the whole room if missed

Time

Germination is more delicate than potting a rooted clone, and seed plants take longer to reach flower-ready size

Not a copy

Seed from a plant you liked will be close, not identical

Plant count

Culling males can leave you over or under a legal limit if you started a full tray

Feminized caveat

Feminized packs solve most sexing, but they are not a free pass to skip inspection

Why start from clones

Sex: Cuttings from a female stay female, so you skip the male cull.

Head start: A rooted clone is already mature tissue. Seedlings need weeks to catch that root mass.

Replacement: Clones can refill a flower room as plants move in.

Indoor fit: In a pot, a missing taproot matters less because roots cannot go deep anyway.

Clone drawbacks

Supply

Legal, named clones are not available everywhere, and the cut you want may not be in stock

Pests

Friend cuts are more likely to infect a whole garden than professionally grown clones

No taproot

Clone roots grow from the stem cut and stay mostly lateral, so outdoor plants reach less deep water

Anchor

A seed taproot is a continuation of the stem. A clone stem ends near the soil line and holds the canopy less firmly

Rootbound risk

Circling pot roots stunt total growth if you leave a clone too long in a small cup