Colombian Gold Strain Guide: Lineage, Aroma and Grow Notes

By Rick Smith / September 13, 2026

Tall golden-green sativa cannabis plant in late flower on a hillside at golden hour

Table of Contents

Quick answer: The Colombian Gold strain is a classic sativa-leaning cultivar that is commonly reported to descend from landrace plants of the Santa Marta mountains in northern Colombia. It is known for a citrus, lemon, earth and wood aroma, tall plants and a long flowering window. It is also widely reported as one of the parent lines behind Skunk #1. Many menus spell it Columbian Gold, and both spellings point to the same cultivar line.

Colombian Gold Quick Facts

Fact	What is reported
Breeder	No single breeder. Commonly reported as landrace descent from the Santa Marta region of Colombia
Cross	A landrace line, so there is no named cross. Modern releases are stabilized or hybridized versions
Breeder-reported flowering	About 9 to 11 weeks after the flip on the Kind Seed Co photoperiod feminized table. Other releases list longer windows
Plant type	Photoperiod, with regular, feminized and autoflowering versions sold under the name
Growth habit	Tall and stretchy with long gaps between nodes (grower reports)
Aroma	Citrus, lemon, earth and wood

These are reported and listed figures, not lab results or Extension data. Check the table on the exact release you grow.

What Is the Colombian Gold Strain?

When growers and shoppers say Colombian Gold, they usually mean a sativa-leaning classic with a bright citrus and wood nose, a tall frame and a slow finish compared with squat dessert hybrids. The name ties the line to the Santa Marta region, which is why you will also see it called Santa Marta Gold.

The jar you buy today is not untouched highland genetics. Most modern versions are landrace descended lines that breeders have stabilized for indoor and outdoor gardens, or hybrids that aim for the same citrus and earth character. Autoflowering versions add ruderalis genetics so the plant flowers by age instead of by day length.

Menus usually file Colombian Gold as a sativa, but labels are a rough guide. A University of Colorado Boulder study of nearly 90,000 samples across six states found that indica, sativa and hybrid labels “do not consistently align with the observed chemical diversity” of the products. The same study found that some strain names were fairly consistent from sample to sample while others were “consistently inconsistent.” Our guide to indica and sativa plant differences covers the plant side of that label.

Lab reports have their own quirks, too. UGA Extension notes that, depending on the lab, the information provided in lab reports will vary widely, so two reports for the same strain name may not list the same things.

Colombian Gold Lineage

The most commonly reported lineage is simple: Colombian Gold is a landrace line from the Santa Marta mountains, adapted to a tropical climate with long, warm seasons. That background helps explain the tall frame and the long flowering window that growers describe.

Its best known role is as a building block. Colombian Gold is widely reported as one of the parent lines of Skunk #1, which is usually described as a cross of Afghani, Acapulco Gold and Colombian Gold genetics. Through Skunk #1, the line shows up in the family trees of many later hybrids.

There is no university source that traces the exact history of this cultivar, so read any history you see as commonly reported rather than documented. Original landrace plants became harder to find as growers hybridized them over the years, and seed releases today can differ from one breeder to the next. That is one reason the reported flowering time ranges so widely across releases.

Aroma and Flavor

Growers and consumers tend to describe a fairly consistent nose for this line.

Aroma: citrus, lemon and earth, with a woody or slightly chemical polish on some plants late in flower.
Flavor: citrus and wood on the inhale, with herbal tea or light spice on the exhale.
Variation: some plants lean more toward earth than lemon, and a hot, fast dry can flatten the citrus.

Consumers commonly report a cerebral profile, though experiences vary from person to person.

How to Grow Colombian Gold Type Plants

Pick the format first. Decide between a photoperiod feminized, regular or autoflowering version before you plan your space. Regular versions can produce male plants. You can compare versions on the Columbian Gold product page.
Plan for height. This is a tall, stretchy line. For context, Oregon State University Extension notes that full season field plants of the same species, spaced about 6 by 5 feet, are often 5 or 6 feet tall with a 5 foot diameter. That is field data, not a figure for this cultivar, but it shows how large an unrestricted sativa-leaning plant can get.
Train early in veg. Low stress training and a screen help turn a lanky plant into an even canopy. Oregon State notes that crowded plants produce fewer side branches, so give each plant room if you want more branches.
Time the switch to flower. Utah State University Extension says cannabis is a short day plant that starts to flower when day and night lengths are approximately equal. Indoors, growers switch to 12 hours of light and 12 hours of dark. Before you plant cannabis outdoors, check your state’s home grow law.
Expect stretch after the flip. Growers report that plants of this type can roughly double in height in the first weeks of flower. Flip earlier in a short tent.
Keep air moving in late flower. Dense tops and a long finish leave more time for moisture to build. Run fans across and under the canopy and plan odor control early.
Check the flowers as harvest nears. Utah State notes that CBD is produced in trichomes, tiny structures found in the highest density on unpollinated female flowers. For field crops grown for CBD, USU says harvest comes when the trichomes shift from white to milky white. Use a loupe and check several flower sites.
Dry slowly. USU reports that some growers dry between 60 and 70°F with humidity around 45 to 55 percent, and that higher temperatures, light and oxygen can reduce flower quality. A slow, cool dry protects the citrus nose.

Troubleshooting

Plants outgrow the tent. The stretch after the flip caught you out. Flip earlier next time, top or bend the main stem in veg and use a screen to spread the canopy.

Flowering runs past the listed window. Reported windows for this line vary widely between releases, from about 9 to 11 weeks on our table to much longer on some landrace style lines. Check the trichomes rather than the calendar.

Dense tops stay damp after watering or rain. Increase airflow, thin a few large fan leaves that block air and lower room humidity in late flower.

The citrus aroma is faint. A hot or fast dry is the usual cause. Follow the cool, slow drying range in step 8 and store finished flower in a cool, dark place, as USU advises.

Plants in the same run look different. Some spread between plants is normal for a landrace descended line. Our guide to choosing a keeper phenotype explains how growers compare plants.

Plants lean or flop late in flower. Tall sativa-leaning stems can bend under long colas. Add stakes or a trellis net before the flowers get heavy.

You want shorter plants. An autoflowering version or an earlier flip keeps height down. For more on how tall sativa types behave, see our facts about growing sativa plants.

Frequently Asked Questions

Is Colombian Gold a landrace strain?

Colombian Gold is commonly reported to descend from landrace plants of the Santa Marta mountains in Colombia. Most versions sold today are stabilized or hybridized lines that keep the citrus and earth character, not untouched landrace genetics. Read the lineage notes on the exact release you buy.

Is Colombian Gold the same as Santa Marta Gold?

Yes, in most uses. Santa Marta Gold is a common alternate name that points to the same region of origin, and Columbian Gold is a common alternate spelling. Releases sold under any of these names can still differ, so compare the lineage and flowering notes on each one.

How long does Colombian Gold take to flower?

The Kind Seed Co photoperiod feminized table lists about 9 to 11 weeks after the flip, and that is a breeder or seller reported range, not a lab figure. Other releases list longer windows. Utah State University Extension notes that cannabis starts to flower when day and night lengths are about equal, so outdoor plants follow the season.

How tall does Colombian Gold grow?

It is a tall, stretchy line, and indoor height depends on veg time and training. For context only, Oregon State University Extension says full season field plants of the same species spaced about 6 by 5 feet are often 5 or 6 feet tall. Training and an earlier flip keep indoor plants shorter.

What is the lineage of Colombian Gold?

Colombian Gold is commonly reported as a landrace line from the Santa Marta region of Colombia. It is also widely reported as one of the parent lines of Skunk #1, alongside Afghani and Acapulco Gold genetics. No university source documents the exact history, so take these details as commonly reported.