Tomato

Prima Tomato (Prima F1): Characteristics

Prima tomato is an F1 hybrid tomato variety, also sold or known as Prima F1 or Ramgo Prima. It is not a registered variety, so the facts here come from its seller and farm sources. It comes from Ramgo.

4 min read Updated October 23, 2026 By the anee.io agriculture team Read it all with Libre + Anee
Young tomato plants on silver plastic mulch beds with bamboo stakes in San Ildefonso, Bulacan, the kind of farm where Prima tomato is grown
Photo: Judgefloro, CC BY SA 4.0, via Wikimedia Commons

If you came here looking for Prima F1 or Ramgo Prima, this is the same tomato. The facts below come from its seller and from farm sources, each one listed at the end. Compare it with the others in our tomato variety finder, or see every crop variety we list. For the crop itself, read our guide: fertilizer for tomatoes, stage by stage.

  • Type: F1 hybrid.

Key facts about Prima tomato

From its seller and farm sources
TraitWhat the record shows
Breeder or ownerRamgo
Also known asPrima F1, Ramgo Prima
TypeF1 hybrid
Days to harvest, per the seller60 to 65 days (the seller's page counts from sowing)

How long does it take, and how much does it yield?

Days to harvest, by the seller's count: 60 to 65 days (the seller's page counts from sowing). 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 tomato fields most often: early blight, late blight, tomato leaf curl, whitefly, anthracnose. Our pest finder and disease finder help you name what you see.

What its seller and farm sources say

  • Days to harvest: 60 to 65 days (the seller's page counts from sowing).
  • Fruit: Apollo type fruit of 60 to 70 g.
  • Season: Dry season.
  • Where: Lowland.
  • Semi determinate.
  • Tolerant to bacterial wilt.

Why farmers know it: in Ramgo's professional seed line, the only evidence found is the seller's own page. These are the seller's own figures, from its own trials. So plant a small area first, and compare it with your usual tomato on the same ground.

Where and when to plant Prima tomato

Bacterial wilt kills more lowland tomato than any other disease, so in the wet season pick a variety rated resistant to it. Choose a firm, oblong fruit if you sell to a far market, and a round, juicy one for fresh sale nearby. Heat tolerant hybrids set fruit in the hot months, when open pollinated tomatoes often drop their flowers. Before planting, get the field ready with our guide: Land preparation for vegetables.

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.
Plan your next tomato season

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 free

Tomato varieties like this one

These are the closest matches among the tomato varieties we list. So if seed of this one is hard to find, compare these first.

Is Prima F1 the same as Prima?
Yes. Prima F1 is another name for Prima. Seed sellers use both, so ask for either one.
Can I save its seed?
No. It is a hybrid, so seed saved from it does not grow true and yields less. Buy new seed each season.
Where can I buy seed of Prima?
Ask an accredited seed dealer in your province, the seller named on this page or your municipal agriculturist. Look for the certified seed tag or a sealed pack before you pay.

See how Prima 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.

The account is free, no credit card.