Medium and hormones are lab-language clues, not a home recipe. These terms describe parts of an in-vitro process; they do not predict the exact traits, condition or future performance of an individual plantlet.
Read the vocabulary at the right scale
| Term | Plain-language meaning | What it does not establish |
|---|---|---|
| Medium | The prepared material that supports a plant in a culture vessel during a lab stage. | A home potting mix or a universal aftercare instruction. |
| Hormone or growth regulator | A lab input used as part of a controlled culture process. | A guarantee of mature size, variegation, identity or a repeatable DIY outcome. |
| Explant | The starting plant tissue used in a culture process. | A claim that every resulting plant is identical in every visible trait. |
| Plantlet | A young plant produced or maintained in a vessel before acclimatization. | Proof that it is ready for room conditions or any specific potting schedule. |
When a listing uses these words, treat them as format information. The relevant question for a buyer is what stage is offered now and what evidence the current listing provides, not how to reproduce the lab process at home.
Keep the claim narrow: vocabulary can explain a label, but it cannot promise a cultivar outcome or replace the plant’s current photos and format details.
Use the next article for the next question
For a plain-language overview of in-vitro, vessel and plantlet terms, read the tissue-culture vocabulary guide. For choosing whether the tissue-culture format suits your setup, use the format-selection guide.
This page deliberately omits formulas, concentrations, sterile technique and home propagation instructions. Those are outside its reader-literacy role.
