THE ROCK
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The Rock is as the name implies a very firm onion that is also extremely vigorous. The Rock is a very late season yellow variety that stores well. The Rock is an extremely productive variety that has a very high percentage of single centers. The Rock also has shown a good tolerance to Pink Root and Fusarium Basal Plate Rot. Compare to: Joaquin Disease Ratings: High tolerance to Pink Root and Bolting. Good tolerance to Fusarium.
| Variety | Day Len. (latitude) |
Days Maturity |
Color | Size | Sing. Center |
Storage (months) |
Shape | Disease | ||||||
| PR | F | B | ||||||||||||
| THE ROCK | long day | 140 | brown | super colossal | very high | 6+ | tall globe | HT | T | HT | ||||
