You don't. In American mahjong under NMJL rules a flower is an ordinary tile. It goes into your rack, it stays there, and you draw nothing to replace it. The only thing that earns you an extra tile is a kong — and that replacement comes from the dead wall, not from having picked up a flower.
If you learned the game in a Chinese or Japanese setting, this feels wrong the first twenty times you do it. It isn't wrong. Here is the rule, the reason behind it, and what the eight flowers are actually good for.
Why the rule reads that way
Start with the arithmetic. A regulation American set is 152 tiles: 108 suited tiles (dots, bams and craks, numbered 1 through 9, four of each), 16 winds, 12 dragons, 8 flowers and 8 jokers. The flowers sit inside that count, not bolted on outside it. They are dealt from the wall like everything else, they sit in your rack like everything else, and they can be passed during the Charleston — jokers are the only tiles that may never be passed.
That last point is the tell. A tile you are meant to expose and immediately replace is a bonus. A tile you can pass to your neighbour, hold for six draws, or throw away on turn three is just a tile. The full composition breakdown is on [the 152 tiles](tiles.html) page.
The second reason is that nothing in the American game needs replenishing. There are no chows, so no hand is ever left "one tile short" in the way a sequence hand is; every group is built from identical tiles you collect off the wall, and the card tells you in advance exactly how many you need. Handing every player a free replacement for a flower would change the length of a hand without changing what any hand is trying to do.
What flowers are actually for
Their entire value comes from [the year's card](card.html). When a line prints an F, a flower fills it. When no line asks for one, a flower is dead weight. Three details matter:
- All eight are interchangeable. Any flower satisfies an F. You never need a particular blossom, and the pictures on the tiles carry no meaning in play.
- A flower has no suit. It can never stand in for a dot, a bam, a crak, a wind or a dragon, and it never satisfies a suit requirement printed on a line. Only a joker substitutes for another tile — [the jokers page](jokers.html) sets out exactly where a joker may and may not go.
- Flowers can be called and discarded. They behave like any other tile in that respect, which is precisely why they are not bonuses.
A line such as FF 2222 6666 8888 reads as two flowers, a kong of 2s, a kong of 6s and a kong of 8s. The flowers are part of the winning structure, not a decoration.
There is one place where flowers are genuinely powerful. Every suited tile, wind and dragon exists in exactly four copies, so a quint needs at least one joker and a sextet needs at least two. There are eight flowers, so a flower group can be built to five or six naturally, with no joker at all. If you are deciding which family to stretch, that is worth knowing. The mechanics are covered on the [kongs page](kongs.html).
How the three variants differ
| Flowers in the set | What happens when you draw one | |
|---|---|---|
| American (NMJL) | 8, all interchangeable | Keep it. No replacement tile. |
| Chinese | 8 (4 flowers + 4 seasons) | Expose it, score it, draw a replacement |
| Japanese | none | not applicable |
If you arrived from one of the bottom two rows, your hands know a rule this game simply does not use.
A hand you can picture
You are East, four draws in, angled at a line that wants dragons and a pair of 7s. You draw a flower.
The instinct from another variant says expose it and take a tile from the back. Don't. If you put a group on the table that isn't on your line, you have locked yourself out of the line you were actually playing, because an exposed group cannot be rearranged later. Put the flower at the end of your rack and keep going.
Then make a decision about it. Your line does not want a flower, so one of your thirteen slots is holding nothing. Two options: pass it away during the [Charleston](charleston.html) while passing is free, or discard it the moment you need the slot. Which one you pick depends on how many you are holding — a single flower is easy to dump, but three flowers means you should have been passing from the very first round.
Now contrast that with a year where your chosen line prints FF. The identical flower is a required tile, and the second one you draw is a gift. Same tile, opposite value, decided entirely by the card sitting in your hand.
Three mistakes beginners make
- Reaching for the wall. The single most common giveaway that someone learned a different variant first. Drawing a flower ends your draw; it does not extend it.
- Hoarding flowers just in case. A flower is worth keeping only when a specific line asks for one. Three flowers held on hope are three dead tiles, and they cost you draws you could have spent on tiles your line actually needs.
- Treating a flower as half-wild. It is not. A flower fills an F and nothing else. It cannot complete a pung of dots, it cannot be the pair in a line that names a number, and it cannot rescue a single such as NEWS or the year.
One line to remember
A flower is not a bonus and not a wild card — it is an ordinary tile the card may or may not ask for, and it never buys you another draw.