Rambutan

JMG 5W Rambutan: Fruit and Tree Characteristics

JMG 5W is a registered rambutan variety. It was registered with the National Seed Industry Council in 1995 as NSIC 1995 Rm 02. Jaime Goyena, Sr bred it.

3 min read Updated October 23, 2026 By the anee.io agriculture team Read it all with Libre + Anee
Young fruit trees planted in straight rows on cleared red soil, the kind of farm where JMG 5W rambutan is grown
Photo: Anish nellickal, CC BY SA 4.0, via Wikimedia Commons

Compare it with the others in our rambutan variety finder, or see every crop variety we list. For the crop itself, read our guide: Land preparation for fruit trees.

Key facts about JMG 5W rambutan

Key facts of JMG 5W
TraitWhat the record shows
RegistrationNSIC 1995 Rm 02
Year approved1995
Breeder or ownerJaime Goyena, Sr
Tree height (m)7
Tree growth habitSpreading
Tree fruiting seasonJuly September
Tree regularity of bearingAnnual
Fruit weight (g)49.95
Fruit length (cm)5.51
Fruit width (cm)4.4
Fruit shapeOvoid
Skin colorDeep Red
Skin textureTough and Leathery
Skin thickness (mm)3.8
Skin weight (g)25.4

When does it bear, and how much?

A registered tree variety is described from its mother tree, not from trial plots. The mother tree of JMG 5W was about 15 years old and about 7 meters tall when it was registered. It bears every year, with fruit in July September. A grafted or marcotted tree bears years sooner than one grown from seed, and its yield climbs as the tree grows.

anee.io keeps the records of each block of trees, from fertilizer to harvest, with the growth stages and weather beside them.

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 rambutan fields most often: cacao pod borer, anthracnose, mealybug. Our pest finder and disease finder help you name what you see.

What the fruit is like

A fruit of JMG 5W weighs about 49.95 grams, and its shape is ovoid. The flesh is pearly white and smooth and firm. Its sweetness measured 26 degrees Brix, the share of sugar in the juice. Most table fruit tastes sweet from about 12 Brix up. The edible part is 43.4 percent of the fruit. Its fruiting season is July September, bearing annual.

Where and when to plant JMG 5W rambutan

Pick a registered selection whose flesh comes off the seed cleanly, which buyers pay more for. Plant budded trees. A registered tree variety is a selection from one proven mother tree, and only grafted, budded or marcotted plants carry its traits. A seedling grown from its seed can turn out quite different. So buy from a nursery accredited by the Bureau of Plant Industry, and ask which mother tree the scions came from. Before planting, get the field ready with our guide: Pagtatanim ng puno.

Before you buy planting material

  • Buy grafted or budded plants from an accredited nursery, with the variety name on the tag.
  • Ask your municipal agriculturist or nearby farmers how it did in your area last season.
  • Plant a few trees first if the variety is new to your area, before you fill 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 rambutan 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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Rambutan varieties like this one

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

Where can I buy planting material of JMG 5W?
Buy grafted, budded or marcotted trees from a nursery accredited by the Bureau of Plant Industry, so you get the true variety. Ask your provincial agriculture office for the nearest one.

See how JMG 5W 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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