Watermelon

Sugar Baby Watermelon (Sugar Baby F1): Characteristics

Sugar Baby is a registered watermelon variety, also sold or known as Sugar Baby F1 or pakwan Sugar Baby. The Philippine Seed Board approved it in 1976.

4 min read Updated October 23, 2026 By the anee.io agriculture team Read it all with Libre + Anee
Ampalaya seedlings planted through plastic mulch on raised beds, the kind of farm where Sugar Baby watermelon is grown
Photo: Judgefloro, Public domain, via Wikimedia Commons

If you came here looking for Sugar Baby F1 or pakwan Sugar Baby, this is the same watermelon. Its seller and farm sources add notes, listed at the end. Compare it with the others in our watermelon variety finder, or see every crop variety we list. For the crop itself, read our guide: Land preparation for gourds and melons.

Key facts about Sugar Baby watermelon

Key facts of Sugar Baby
TraitWhat the record shows
RegistrationPhilippine Seed Board
Year approved1976
Sellerold public variety, Ramgo sells it as a garden packet, Allied Botanical sells a hybrid Sugar Baby F1
Also known asSugar Baby F1, pakwan Sugar Baby
Days to harvest, per the sellerAllied's hybrid: 60 to 65 days after transplanting

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

Days to harvest, by the seller's count: Allied's hybrid: 60 to 65 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 watermelon fields most often: anthracnose, Cercospora leaf spot, cutworm, damping off, downy mildew of cucurbits. Our pest finder and disease finder help you name what you see.

What its seller and farm sources say

  • Days to harvest: Allied's hybrid: 60 to 65 days after transplanting.
  • Fruit: Allied's hybrid: round, dark green rind, bright red flesh, 2 to 4 kg.
  • Season: Dry season (Allied).
  • Where: Lowland.
  • Allied's hybrid: thick rind that ships well.
  • Allied's hybrid: intermediate resistance to gummy stem blight.
  • The Seed Board row gives no yield or maturity data.

Why farmers know it: registered with the Philippine Seed Board in 1976 and still sold today: Ramgo's garden seed catalogue lists a Sugar Baby watermelon packet and Allied lists a Sugar Baby F1. These are the seller's own figures, from its own trials. So plant a small area first, and compare it with your usual watermelon on the same ground.

Where and when to plant Sugar Baby watermelon

Watermelon pays best in the dry season on sandy, well drained ground. Choose by fruit size and flesh: a sweet red flesh and a rind thick enough for the trip to market. 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.
Plan your next watermelon 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.

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Watermelon varieties like this one

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

Is Sugar Baby F1 the same as Sugar Baby?
Yes. Sugar Baby F1 is another name for Sugar Baby. Seed sellers use both, so ask for either one.
Where can I buy seed of Sugar Baby?
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 Sugar Baby 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.