The Leaf Index
Vol. IA field guide to cannabis cultivarsleafly.cc
No. 5807Hybrid

Fish Scale X Lemon Tree by Ukhta

Fish Scale × Lemon Tree

Fish Scale X Lemon Tree is a hybrid cannabis strain developed by UKHTA 420. This cultivar combines the savory, creamy, and gassy notes of Fish Scale with the bright, candy-like citrus of Lemon Tree. It is recognized for its potent aroma and balanced effects, suitable for both connoisseurs and cultivators.

EffectsCalm Cerebral Mood-lifting
AromaCitrusDieselMintCreamFloralCandyLemonPastry

Appearance

This hybrid typically presents medium-height plants with dense bud structures characterized by tight internodal spacing and strong lateral branching. The calyxes often swell significantly, giving the buds a beaded appearance and a high calyx-to-leaf ratio, which aids in post-harvest trimming. Bud coloration can range from lime to forest green, with potential for purpling along the edges under cooler temperatures. Pistils often start as tangerine and mature towards copper or rust hues. A thick coating of glandular trichomes gives the buds a frosted, sugar-dusted look.

Aroma & Flavor

The aroma is dominated by a sharp lemon peel scent, reminiscent of lemon-lime soda and grated zest, layered with a pungent diesel or petrol undertone that carries a cool, mentholated quality. Subtle notes of sweet cream, cracked pepper, and a savory mineral nuance are also present. Upon grinding, the aroma intensifies, revealing pithy citrus bitters and an oily rind impression. The flavor profile mirrors the aroma, starting with an upfront lemon-candy taste followed by a diesel-glossed mid-palate, and an exhale that can leave a lingering pepper-mint echo with re-emerging sweetness.

Effects

Fish Scale X Lemon Tree is described as a mood-lifting yet weighty hybrid. It is noted for providing cerebral effects that contribute to a sense of calm. This combination of uplifting and grounding sensations makes it a versatile choice for various occasions.

Terpenes & Cannabinoids

While specific lab data for this cross is limited, parent strains suggest a terpene profile prioritizing limonene, beta-caryophyllene, and myrcene. These contribute to the strain's distinct citrus, diesel, and sweet notes. Cannabinoid content is generally high, with THC levels commonly ranging from 20-28%. CBD content is typically minimal, usually below 1%, and CBG may be present in low percentages.

Cultivation

From a cultivation perspective, Fish Scale X Lemon Tree is noted for vigorous growth and responds well to high-intensity lighting and structured training. It exhibits short internodal spacing and strong branching. Careful management of airflow, humidity, and canopy is essential, particularly in late flower, to maintain trichome integrity and prevent moisture issues. The dense calyx structure and high trichome density make it suitable for both flower and concentrate production.

Origins & Lineage

This hybrid was created by UKHTA 420, a breeder associated with the UK's craft cannabis community. It is a direct cross between Fish Scale, known for its gelato-dessert sweetness, minty notes, and heavy gas, and Lemon Tree, celebrated for its intense lemon aroma and resinous structure. The breeding rationale focused on combining dominant citrus characteristics with complementary diesel and minty notes to create a layered aromatic profile and stable resin production.

Frequently asked questions

What is the THC content of Fish Scale X Lemon Tree?
THC content typically ranges from 20-28%.
What are the dominant aromas and flavors?
Expect a strong lemon peel aroma with diesel and mint undertones, and flavors of candy, citrus, and diesel.
What are the typical effects of this strain?
It is known for mood-lifting and cerebral effects that promote a sense of calm.
Who bred Fish Scale X Lemon Tree?
This strain was developed by UKHTA 420.