This period is not only crucial for grape production but a beautiful time of year to visit. With the arrival of warmer temperatures and longer daylight hours, grapevines are growing and sending tender shoots skyward. In this piece, we break down the highlights of flowering season and what you can expect right now in wine country.
Bud break has blossomed into what we call ‘bloom time’ here in wine country. Bloom time is upon us and it’s the start of the vines bursting into life, with the promise of the harvest to come.
This period is not only crucial for grape production but a beautiful time of year to visit. With the arrival of warmer temperatures and longer daylight hours, grapevines are growing and sending tender shoots skyward. In this piece, we break down the highlights of flowering season and what you can expect right now in wine country.
Tiny flowers, barely noticeable to the naked eye, cover the vines in clusters known as inflorescences. Grapes are self-pollinating and do not require bees and other pollinators, so once the blossoms bloom, we see that they hold the key to the next vintage. As the weather gets warmer, you’ll notice a subtle smell in the air—a delicate scent of grape flowers mingles with earthy undertones.
What exactly does 'Bloom Time' mean?
While bloom time is a season of optimism, it's also a period fraught with vulnerability. Weather plays a crucial role during this critical phase, influencing pollination and fruit set. Any intense weather can disrupt the delicate process, leading to reduced yields or even crop loss. We call this ‘poor set’ where the ‘set’ is the finishing of flowering and the development of the tiny grape berry. This can all happen in a matter of 10 days or so with consistent warm weather.
It is unfavorable to see extreme swings in weather during bloom (hot, then cold, or wet). This would be bad for ‘set’ and could lead to what we call “shatter.” Shatter is the flower aborting. When too many flowers abort, we would have a ‘poor set’ that would lead to lower yields for the current harvest season.
Vineyards in bloom time are a testament to the beauty and resilience of nature. As we stand amidst the vine rows, surrounded by the sights and scents of spring, we're reminded of the profound connection between the land, the vines, and the wines we cherish. So, let's raise a glass to the magic of vineyards in bloom time—a promise of harvests yet to come.