Romantic deliveries fail in this city for a reason that has nothing to do with flowers. Chino's working day is not nine to five. The logistics belt around Chino Airport runs shifts that start at five in the morning or end at eleven at night; Chino Valley Medical Center and the valley's other campuses run twelve-hour rotations; the state correctional facilities on Central Avenue run around the clock; and a large share of households commute out of the city entirely, south on the 71 toward the 91 and Orange County or west on the 60 into Los Angeles County. So the useful question before you order is not which bouquet. It is: where will this person physically be between eleven and two on the day you have chosen, and who else will be there? Answer that and a romantic delivery is easy. Skip it and you have bought a beautiful arrangement that sat in the sun on a porch in 91708 until eight in the evening.
Valentine's Day is the exception to everything above, and it is worth understanding why rather than being annoyed by it. Red roses are a global commodity with one immovable deadline, and in the two weeks around February 14 the wholesale price of a red rose rises sharply while every shop in this valley competes for the same limited allocation and the same finite number of drivers. Nothing local causes that; the Los Angeles wholesale flower district about thirty-five miles west down the 60 is where the valley buys, and it is as squeezed as anywhere. Practical consequences: order by the first week of February for Valentine's Day, accept a delivery window rather than an hour, and understand that February 14 itself is the least flexible delivery day of the year. If you can move the gesture to February 13 or 15 you will get more flowers for the same money and a calmer driver. If red roses specifically are the point, say so at order time — a shop that knows two days ahead can buy for you.
Where the delivery actually goes determines what detail the order needs. For a house on the older Chino grid — around Riverside Drive, Central Avenue, Philadelphia Street, Walnut or Monte Vista — the address usually stands on its own. For The Preserve and College Park in 91708, add a cross street and a community or tract name, because those streets are newer than some navigation data and the loops repeat. For an apartment or a condo, the unit number is not optional and a gate code or a callable phone number is what prevents a second attempt. For a workplace, name the department and the suite, and remember that a shipping-and-receiving window is not a reception desk. For anything romantic sent to an office, consider whether the recipient wants an audience — some people love it and some are mortified, and the flowers land the same either way, so you should already know which one you are dealing with.
Surprises survive on two things: a phone number for you rather than for them, and a fallback. Give us your own mobile so a driver who cannot get in calls you instead of tipping off the recipient. Name a safe spot — a shaded side door, a covered patio, a neighbor — and in the summer take a morning window, because a Chino afternoon over 100 degrees will finish an arrangement on a west-facing step in an hour. On Santa Ana wind days coming down Carbon Canyon, ask for a low weighted container rather than a tall vase. For proposals, keep the flowers away from the moment itself: the reliable pattern is an arrangement waiting at home or at the dinner table you have already confirmed, not a delivery meeting you at Prado Regional Park off Euclid Avenue or up a trail at Chino Hills State Park. Public parks have no one to hand flowers to, and a driver cannot find two people in an open field. Carry them in, or have them waiting where you are going afterward.