Late summer has turned one corner of the Boonville Grown garden into a daily pollination check. The vines are full, yellow flowers are opening, and young squash and zucchini are sitting at several different stages of development.

The easiest place to begin is at the base of the flower.

Read the flower at its base

A male flower grows on a narrow stem. A female flower has a swollen miniature fruit directly behind the blossom. When both are open at the same time, insects can carry pollen from the male flower to the female flower.

If natural pollination seems unreliable, a gardener can transfer pollen by hand from an open male flower to the center of an open female flower. We are recording this hand-pollination test alongside the individual crop records for zucchini and summer squash.

The flower is only the beginning

The next check is whether the young fruit stays firm and continues to enlarge. A fruit that yellows, softens, or shrivels may be aborting. That is why we are documenting the same plants over time instead of treating a single open flower as proof of success.

What this week’s garden record shows

This week’s garden media shows the whole sequence we can honestly document right now: open flowers, the identifying clues at their bases, hand-pollination in action, young fruit at multiple sizes, vigorous vines, and the wider late-summer harvest.

The garden is also producing tomatoes, peppers, beans, okra, and other crops while fall broccoli establishes nearby.

Return to the same fruit

Our biggest lesson is simple: look early, look closely, and return to the same fruit. A quick morning check can tell you which flowers are open. A follow-up photo a few days later tells you much more about the result.

We will continue following these fruits through the week and share what grows, what stalls, and what the garden teaches us next.

Quick pollination check

Five things to look for

  1. Look early while squash flowers are open.
  2. Identify the male flower by its thin stem.
  3. Identify the female flower by the tiny fruit at its base.
  4. If needed, transfer pollen from an open male flower to the center of an open female flower.
  5. Recheck and photograph the fruit over the next several days.

Follow Boonville Grown for the real-time results from the 2026 garden.