Rio Grande Onion (Rio Grande F1): Characteristics
Rio Grande onion is an F1 hybrid onion variety, also sold or known as Rio Grande F1. It is not a registered variety, so the facts here come from its seller and farm sources. It comes from Allied Botanical (Condor brand).
If you came here looking for Rio Grande F1, this is the same onion. The facts below come from its seller and from farm sources, each one listed at the end. Compare it with the others in our onion variety finder, or see every crop variety we list. For the crop itself, read our guide: Land preparation for onion and garlic.
- Type: F1 hybrid.
Key facts about Rio Grande onion
| Trait | What the record shows |
|---|---|
| Breeder or owner | Allied Botanical (Condor brand) |
| Also known as | Rio Grande F1 |
| Type | F1 hybrid |
| Days to harvest, per the seller | harvest 80 to 85 days after transplanting |
How long does it take, and how much does it yield?
Days to harvest, by the seller's count: harvest 80 to 85 days after transplanting. No trial on record checks this figure yet, so treat it as the seller's own and compare with farms near you before you plan a season around it.
Once you know the day count, anee.io dates every task from each lot's own planting day, with the growth stages and weather beside it.
Is it resistant to pests and diseases?
No pest or disease ratings are published for this variety. So treat it as untested, and scout every week.
The pests and diseases that hit onion fields most often: leafminer, onion armyworm, purple blotch of onion, anthracnose, bacterial soft rot. Our pest finder and disease finder help you name what you see.
What its seller and farm sources say
- Days to harvest: Harvest 80 to 85 days after transplanting.
- Fruit: Bulb: firm, even, bright yellow bulbs of 130 to 150 g.
- Season: Dry season.
- Where: Lowland.
- Rated intermediate against leaf miner, twisting, damping off, purple blotch and bulb rot.
These are the seller's own figures, from its own trials. So plant a small area first, and compare it with your usual onion on the same ground.
Where and when to plant Rio Grande onion
Red onion stores longer, while yellow onion yields more. Pick a variety that bulbs in the short days of the Philippine dry season, and plant it after the rains so the bulbs dry well. Before planting, get the field ready with our guide: Pagtatanim ng gulay.
Before you buy seed
- Buy sealed packs or tagged sacks from an accredited dealer, and check the packing date and germination rate.
- Ask your municipal agriculturist or nearby farmers how it did in your area last season.
- Try it on a small area first, beside the variety you usually plant, before you switch the whole farm.
- Write down the planting day, inputs and harvest, so you can compare varieties on your own ground. anee.io keeps these records for you.
Set the planting day of each lot and anee.io dates every task to harvest, with the weather beside it. Free on the Libre plan.
Start freeOnion varieties like this one
These are the closest matches among the onion varieties we list. So if seed of this one is hard to find, compare these first.
Is Rio Grande F1 the same as Rio Grande?
Can I save its seed?
Where can I buy seed of Rio Grande?
See how Rio Grande will do on your farm
With Libre + Anee, see its full record: how it yields, its strengths and weaknesses against pests, diseases and the weather, and whether it fits your farm, your season and your soil.
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