Our Giant (Atlantic) Pumpkin Story

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Man with large pumpkinEarlier this year the Nash County 4-H office connected with Mr. Danny Vester from Spring Hope to assist us with a Growing Giant Pumpkins project. A Spring Hope native, Mr. Vester, is known for doing things big – very big. For years he has shattered records, including his own, by growing giant pumpkins, as well as other varieties of melons and gourds. In 2019, his monster pumpkin not only was the heavyweight at the North Carolina State Fair weighing in at 1506.5 lbs – it was also a new North Carolina state record. Then Mr. Vester had another one that weighed in over 1600 lbs at the 2020 Spring Hope Pumpkin Festival. So keep an eye out in the Expo Building at the 2021 North Carolina State Fair. He will no doubt be there with another record-breaking melon of some sort!

In May Mr. Vester provided about a dozen (Atlantic) Giant Pumpkin starter plants and briefed us on the fundamentals of Growing the Giants for some interested 4-H’ers to try their hand at growing, plus, he provided one for our office. We planted that one, in mid-May, here at the Nash County Arboretum.

The one here at the Arboretum is tended to daily and below is a timeline of how our Giant Pumpkin is progressing.

Within a week, on May 28, the plant had doubled in size measuring
between 12” and 18” in width.

Pumpkin seedling

A little over a week later, on June 6, it had reached 32” to 36” wide.

Pumpkin vine

And the first runner appeared around June 9

Pumpkin flower

VIDEO UPDATE

By June 15 another runner had reached out on the right side bringing the overall width of the plant to over 6 feet. At that time we also had about 12 male blooms.

Pumpkin plant

Within 3 days the first (male) bud opened on June 18.

Baby pumpkin

Less than a week later, on June 22 the plant runners were now measuring over 12 feet in width and there are several female flowers (with baby pumpkins). The tendrils have been trimmed to assure the nutrients are directed to the runners and the runners have been staked to manage the direction of plant growth.

June 23, 2021

5 Weeks

VIDEO UPDATE

Multiple pumpkins growingJuly 6, 2021

6-to-7 Weeks

Large pumpkin patch

The Giant Pumpkin plant just keeps getting bigger and bigger and the runners now expand more than 30 feet in length from one end to the other. There are several small pumpkins forming on many of the runners. The bees are just buzzing around the plant doing their amazing job. Here’s what things are looking like this week.Baby pumpkin on vine

July 13, 2021

8 Weeks

Video Update

Our plant is now just under 40ft long. We have established which pumpkin we are going to keep and removed the rest of the small pumpkins to assure every last nutrient and water supply goes to our one pumpkin. Below is what our baby giant pumpkin looked like today. If we had to guess it probably weighs about 10 pounds. Stay tuned to watch it grow.

unripe pumpkin with water jug

July 19, 2021

9 Weeks

The plant has exceeded 45ft long and our pumpkin is growing and increasing in size and weight. Mr. Vester and Matt Stevens, our Horticulture Agent, lifted the pumpkin and placed it on a pallet to avoid contact with the soil and help keep it from rotting. We are guessing the pumpkin is at about 80lbs. Next week we will begin to measure the pumpkin to provide a more accurate weight. Here’s what it looked like this morning.

Pumpkin plant Pumpkin with water jug

July 21, 2021

A plywood board was inserted under the pumpkin to assure the shape is maintained and it doesn’t grow into the slats of the palette. Sand was spread under and around the bottom to help keep the skin of the fruit dry and a tent was added to avoid any blistering from the sun. We measured it and based on the overall measurements and chart the pumpkin weighs 149 lbs. as of today.Man with large pumpkin

July 26, 2021

Based on the overall measurements this morning the pumpkin now weighs 227 lbs. Large pumpkin with water jug

Nola and Walton’s Pumpkin

Check out this awesome 4-H’ers pumpkin below. Congratulations to Walton and Nola for taking such good care and growing one of the GIANT ones! Weighing in at 108 lbsLarge pumpkin

August 5, 2021

Here we are at the Nash County Arboretum and based on the overall measurements this morning the pumpkin now weighs 404 lbs and is gaining approximately 20 lbs per day.

Large pumpkin next gallon jug

August 9, 2021

Our pumpkin now weighs 454 lbs. We have observed many leaves that are showing signs of Downy Mildew and Powdery Mildew  – common funguses that affect a wide variety of plants – squashes, cucumbers, etc. Affected leaves have been removed and Matt Stevens, Horticulture Agent, will be treating the leaves of the plant with a fungicide to help prevent the spread and production of new more mildew.Large pumpkin next to gallon jug

August 12, 2021

Our pumpkin now weighs 512 lbs. The pumpkin is holding steady with a daily weight gain around 20 lbs per day.

Large pumpkin next to gallon jug

August 30, 2021

Our pumpkin now weighs 661 lbs. The growth has slowed a bit but nevertheless, the pumpkin continues to get larger and larger. We can’t wait to see what the official weight will be at the Spring Hope Pumpkin Festival in early October.

Large pumpkin next to gallon jug

September 7, 2021

Our pumpkin is turning into a real whopper of pumpkin. It now weighs 741 lbs. Although the growth has slowed a bit it averaged a gain of 11 lbs per day this past week. Join us at the annual National Spring Hope Festival on October 2 where the pumpkin will be officially weighed. And, you’ll be able to help us name this mammoth pumpkin!

Large pumpkin next to gallon jug

Written By

Sandy Hall, N.C. Cooperative ExtensionSandy HallCounty Extension Director and Extension Agent, 4-H Youth Development Call Sandy Email Sandy N.C. Cooperative Extension, Nash County Center
Updated on Sep 7, 2021
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