On July 11 in Lafayette we had the worst hail storm that I think Wyatt and I have seen in our 20+ years of farming in Boulder County. It can be difficult to tell how bad the damage is right after a hail storm. Some plants have strong root systems and will eventually grow through the hail damage, though with lower yields. With other crops you don’t see the full extent of the damage for several weeks. The hardest hit crops from this hail storm were our melons and our U-pick tomatoes (among other crops) and we will feel the effects of the hail storm for the rest of the season.

Diseased tomato plants

On July 12 the tomato plants looked damaged but they were fairly well established and we thought they would eventually recover. However, in the few weeks after the hail storm the plants were in a weakened state and therefore more susceptible to disease. Now over 75% of the tomato plants in our U-pick area are dead and it is a sad sight! There are still some tomatoes out there are we are holding U-pick events on Saturday mornings. But you really have to hunt for the tomatoes and it is not the bounty we had planned for! The good news is that the tomatoes we have for our CSA members are in caterpillar tunnels and were protected from the hail. That’s why we are still able to bring beautiful tomatoes to you every week! We are now leaning towards putting our whole U-pick area into tunnels next season. It just feels too risky to plant tomatoes outside.

Battered melon plants

Our melon plants were also badly damaged and we could see that right away. Before the storm the foliage was thick and lush. After the hail most of the leaves were stripped off and the plants were mostly stems. This was our first melon succession of the season and by far the largest. Usually we would be harvesting hundreds of melons from those plants right now. But this year we’re just getting a trickle off of the plants. We always plant a second and third melon succession but those are much smaller plantings. So the short (and sad) story is that there will be a small melon harvest this year.

Other crops were damaged but not as badly. The tender zucchinis that were on the plants during the storm all had hail marks. You might remember the beat up looking zucchini the following week! But the plants mostly recovered. The beet leaves were shredded and the beets aren’t forming the way they should. The pepper plants had each put out their first pepper or two. Those peppers were damaged and had to be removed from the plants. We had to wait a few weeks for the plants to recover and put out the next peppers which is why we don’t have any red ripe peppers yet—like Carmens.

Caterpillar tunnels

We’ve used row cover for years. For a long time we mostly used a lighter weight row cover and much of that was shredded in this hail storm. But it did provide some protection for the plants that were under the cover. In recent years Wyatt has started using a heavier and more durable row cover. That paid off and there were hardly any holes in the heavier cover!

It’s more expensive and requires more work to build caterpillar tunnels every year or to use what feels like acres of row cover. But when we’re facing challenges like hail or cucumber beetle infestations we really see the benefit. We will likely keep adding more tunnels to our farm in future years.

Just a few minutes of hail can greatly impact our whole growing season. It’s a constant source of stress that you just have to live with as a farmer. The good news is that we plant crops all throughout the growing season. We still have a lot of beautiful veggies in the field and will be able to feed you for the months to come!