Bridal showers are expensive enough without throwing in a DIY floral station. Buying bulk stems two days before the party is smart, but you still need the cash on hand to handle the upfront bill at the flower market.
Timing is everything here. By breaking the $600 cost into smaller chunks, you keep your cash flow steady while you manage the rest of the shower prep.
Remember that the 0% intro period is a deadline, not free money. If you have a balance left when the 18 months are up, you will start paying interest on whatever remains, so aim to clear the full amount before that window closes.