Terrarium Workshop RSVP Website: Vessel Counts, a Plant Set, and a Table Cap

A terrarium workshop breaks when the studio prepped twelve glass vessels and sixteen people want a seat, or when someone who said maybe arrives after the soil is layered and expects a jar that is already planted. Vessels, plant sets, and table seats are set before the first jar is opened. The studio does not build another vessel because a friend decided to come after the kit count closed. A maybe does not hold a vessel.

You can create a terrarium workshop RSVP that fills the vessels the studio will kit, records who is building a closed jar or an open dish, and stops when that table is full.

Ask what the studio will actually kit

Call the studio before you send the link. Write down how many vessels they prepped, the size of each jar, whether the class is closed glass or an open dish, how many plants go in one vessel, how many seats fit at the work table, and how long the session runs. Those numbers are your cap. Do not guess from the length of the room.

A seat is one person building one vessel, not one car and not one household sharing a jar unless the studio sells a shared kit, and that kit is still one vessel and one seat. Ask whether a child needs their own jar, the age minimum if the studio has one, and whether a closed terrarium and an open dish are different sessions with different caps. Pick one session and write it on the page. If you are doing both, those are two lists with two caps. Do not mix them and sort jars after the soil is in.

Ask the price, whether the vessel fee is charged when you lock the count, and the last time you can cut the headcount without paying for glass and plants the studio already pulled. If they charge for a no-show after that time, print that rule on the page.

Set a capacity limit on people who will build a vessel, not on everyone who was invited. When the last jar is taken, the form should say the workshop is full. A friend who might come still needs a vessel and a place at a table the studio set. If the kits are already portioned, they are not in this session.

The plant set is a list, not a preference

Ask which plants are actually in the kit: the fern, the moss, the small leaf plant the studio named. Put that list on the page in plain words. Each person confirms they will build with that set, or they do not take a seat. A request for a plant the studio did not order is not a choice.

If the session is closed glass only, say that. Closed jars hold humidity and a short plant list. People who want a dry arrangement should not take a vessel in this session. You do not need a design brief. You need a yes or a no before the soil is layered. A swap the studio cannot make should not be on the form.

Wet soil, glass, and a table that does not stretch

Most work tables are set for a fixed number of jars, with a chair or a standing spot the studio assigned. Collect seating preferences only where the studio has both: a chair at the table, or a standing station. If every station is a stool and there is no other seat, say that.

Ask about access needs the room can actually meet: a step-free way to the table if one exists, or a seat if the class is otherwise standing. If the studio is up a flight and there is no other room, say that. The session starts when the first layer of gravel goes in, not when a late car finds the door. Write the start time and what happens if someone is later than that: the studio does not hold a layered jar, and the table does not reshuffle plants for one person.

The moment the vessel list is locked

The meeting point is the studio door, with the room name if the building has more than one. Put the host's phone on the page for the person holding the workshop reservation. A screenshot of the invite is not a vessel. The teacher matches names to the count you sent.

If you allow a guest, that person needs their own vessel, their own plant-set answer, and their own seat. Track them as a separate yes. One form that hides an extra builder will blow the kit count and the table. Say that on the page. Children count if the studio said they need a vessel. Write the age rule next to the question.

Tie your RSVP deadline to the studio's final count, the day they pull glass and portion soil. After that, a late yes is a call about a cancellation, not a promise of another jar. If you want names ready when someone drops, keep them as standbys and tell them they do not have a vessel until you write back. A maybe does not hold a vessel.

Export the list the morning you lock: attending or not, closed jar or open dish, party size, seat type the studio agreed to, and phone. A terrarium workshop RSVP is finished when every vessel has a named person, the plant set matches a kit the studio pulled, and a late arrival knows whether they are building or going home.