Flowering stage: 91 days

Total time, seed to harvest: 63 days

Final yield: 127 grams

THC content: 23.47%

As part of our grow report series, we were excited to cultivate the White Biscotti OG XXL Feminized, released in 2024. Its parental lineage includes the heavy-hitting Wifi OG with the flavour-packed Biscotti, and we were looking forward to experiencing some incredible terpene profiles.

Throughout the cultivation cycle, we maintained consistent daytime temperatures of 23°C and nighttime temperatures of 21°C. We also adjusted the humidity levels throughout the cultivation cycle, starting with a humidity of 65%.

Our chosen growing medium was BAC Lava mix, and we opted to use Bio Grow and Bio Bloom nutrients exclusively. We used a 1000W Green Power Philips HPS to provide optimal light coverage. During the vegetation stage, we followed a standard lighting schedule of 18 hours on and 6 hours off. For the flowering stage, we switched to a 12/12 lighting schedule. To ensure proper air circulation throughout the canopy, we used oscillating fans.

In the first week of the cultivation process, we used an 18-hour light cycle and a 6-hour darkness cycle to promote vegetative growth. We placed the seeds between two damp paper towels to germinate and then enclosed them between two plates. This helps retain moisture and creates a favourable environment for the seeds to sprout. We kept the seeds in a warm and dark location and waited 27 hours for the initial sprout to emerge before moving them to our rock wool cubes.

At the end of the week, our White Biscotti OG XXL seedling had reached 6 cm, and its roots started protruding from its rock wool cube. This indicated that the plant required more space, so we transplanted it into a larger 5-litre container to give the root zone enough space to develop. We watered the plant with 100 ml of water on the third day, ensuring the soil was moist but not waterlogged. We maintained EC levels at 0.8 and a pH of 6, vital for growth and nutrient uptake.

In the second week of growth, our plant was focused on developing its foliage, stems, and roots. The cotyledon was thriving, and we could see the emergence of true leaves as well. We introduced Bio Grow with a high nitrogen content to support optimal growth throughout the vegetation stage. As we increased the water intake to 200 ml, the plant demonstrated robust growth and developed healthy foliage.

We have taken a proactive approach to Integrated Pest Management (IPM). To combat thrip larvae and two-spotted spider mites in our indoor growing space, we have released Amblyseius Cucumeris and Amblyseius Californicus. We used fans to strengthen our seedling’s main stem by gently rocking it, resulting in a more robust structure. By the end of the week, our White Biscotti OG XXL seedling had grown to a height of 15 cm.

In the third week, we observed significant growth in our plant as it elongated its internodes and increased in height by 26 cm. To aid its continued proliferation, we introduced Bio Grow nutrients to our plant for the first time and increased the nutrient solution volume to 400 ml. We combined the nutrients with water to prepare the feeding solution and adjusted the pH to 6.2, resulting in an EC of 1.6. The increase in nutrient solution facilitated the production of more robust leaves and stems.

Flowering stage: 63 days
Total time, seed to harvest: 84 days
Final yield:  151 grams
THC content: 24.6%

Launched in 2024, Blueberry Bubblegum Automatic was thoughtfully crafted for Sensi Seeds Research through a backcross of Sunset Sherbert with Gelato #420, enhancing its unique traits. This strain amplifies Gelato #420’s aroma, yields, and euphoric effects, complemented by the stability and relaxation of Sunset Sherbet.

We chose BAC Lava Mix as our substrate during this cultivation cycle and utilised 1000W Green Power Phillips lights for optimal growth conditions. As the plants progress through their development, varying humidity levels become necessary. However, we maintained a humidity level of 65% during the initial stages with seedlings. Daytime temperatures were kept at 23°C, and nighttime temperatures dropped to 21°C.

Autoflowers are not influenced by changes in lighting, and theoretically, you can maintain them under an 18/6 schedule throughout their growth. However, since we were cultivating them alongside other cultivars, transitioning to a 12/12 lighting schedule can aid in their maturation and production with reduced stress.

During the vegetative phase, we employed Bio Grow and maintained a lighting schedule of 18 hours on and 6 hours off. As we transitioned to the flowering stage, we adjusted our nutrient approach by introducing Bio Bloom to meet the specific requirements. Simultaneously, we modified our lighting schedule to 12 hours on and 12 hours off.

We initiated germination by situating our Blueberry Bubblegum seed within a pre-moistened rock wool cube positioned 80 cm below a 600W Green Power Phillips light. After 72 hours, the sprout had successfully emerged. On the third day, we introduced 100 ml of water around the stem. Throughout this phase, we maintained a pH level of 6 for the plants, and the electrical conductivity (EC) commenced at 0.8.

As the roots began to emerge from the bottom of the rock wool cube, we transplanted our seedlings into a 1L pot. Creating a small pocket beneath the soil line, we nestled the cube and covered it with soil. To enhance root growth, we also supplemented a rooting hormone, our tiny seedling was beginning to reach upward for the light, with the first set of leaves just visible. By the end of the week, our seedling had reached 6 cm.

Throughout week two, we moved the new plants under their long-term light – the 1000W Green Power Phillips. Our Blueberry Bubblegum continued growing, with the stem reaching 16 cm. The increased developments led to increased water consumption, so we upped our small amount of water to 200 ml and raised our EC to 1.4. At the end of the week, we moved the plant into an 8L pot so that the root system could continue to expand.

In the third week, as we gained confidence in the well-established root zone, we adjusted our watering intake to 400 ml and modified our watering technique to cover a wider radius around the stem. All other environmental conditions remained unchanged. The plant exhibited robust growth, revealing multiple visible bud sites and broad fan leaves strategically maximising light absorption. As the plant reached this advanced stage, By the week’s end, the plant had attained a height of 32 cm.

Flowering stage: 63 days

Total time, seed to harvest: 91 days

Final yield: 98 grams

THC content:  25.6%

We were excited to begin the germination process of The Bird Feminized seeds. This strain boasts a 70% indica and 30% sativa lineage, exhibiting an exceptional terpene profile and indica morphology. As part of our Breeding Grounds project, The Bird Feminized was developed in collaboration with Humboldt Seed Company, including a three-way cross of the OG Kush, Humboldt Dream, and Larry Bird. As it is known to be a potent strain, we eagerly looked forward to getting this grow cycle started.

To ensure optimal conditions for the germination phase, we grew our Bird Feminized seeds in a medium-sized indoor cultivation area. We used a 600W Green Power Phillips HPS bulb for lighting and a thermostatically controlled electric heater to maintain the ideal temperature.

After our plants had matured, we transferred our seedlings to a larger indoor grow room equipped with a 1000W HPS mounted 3 metres above the soil. We chose the BAC Laval Soil mix for our growing medium. We added Bio Grow to the nutrient solution during the vegetative stage, while BIO Bloom was used in the flowering stage for optimal growth and bud development. To guarantee optimal nutrient absorption, we always ensured the pH of the solution was 6 before feeding.

We maintained the temperature at 23°C during the day and lowered it to 21°C at night to create a suitable environment for our plants. The optimal environmental conditions can vary depending on a plant’s growth stage. We started the vegetative stage by following an 18 hours on and 6 hours off schedule, which changed to 12 hours on and 12 hours off during flowering. Additionally, we adjusted the humidity level to 65% at the beginning of the cycle to ensure optimal growing conditions.

Ensuring adequate ventilation in your grow room is essential. A suitable ventilation system supplies fresh air for photosynthesis and helps regulate temperature and humidity levels. Without this, growing conditions can deteriorate and adversely affect the plant’s growth. Additionally, it plays a vital role in preventing the growth of diseases and pests. Maintaining constant airflow is crucial and can be achieved by ensuring proper ventilation and replenishing the air at least once every minute.

To maintain optimal airflow and prevent the accumulation of stagnant air, we installed multiple fans in our growing area to prevent the accumulation of stagnant air pockets. Some were placed below the canopy, while others were positioned above it. Additionally, we used an inline fan and a carbon during the flowering stage to eliminate the pungent odour which could develop during the flowering stage.

To start the growth cycle of The Bird Feminized, we prepared two plates and some paper tissues. We dampened the tissues on one plate and placed the seeds on top before covering them with another damp tissue. Make sure to drain any excess water to avoid the seeds being submerged in water. Then, we sealed the seed between the tissues and flipped over the second plate to create a dark and moist environment for optimal germination.

After 48 hours, the taproot emerged from the seed’s crown. We then made a small hole, approximately half an inch deep, in our 1-litre container filled with BAC Lava Mix and carefully placed the seed with the taproot facing downwards into the hole. We ensured the taproot was not bent or damaged during transplantation and covered the seed lightly in preparation for the emerging sprout.

The plant emerged from the soil, and the cotyledons were looking vibrant. We supplemented 100 ml of water with rooting hormone to avoid overwatering on the third day. At the end of the week, The Bird had thrived and reached a healthy height of 5 cm, exhibiting a robust and sturdy appearance.

During the second week, we transplanted our plant to a larger 5-litre pot as the root zone rapidly developed, outgrowing the 1-litre pot. At the end of the week, our seedling reached a height of 11 cm and showcased lush, broad green leaves. As the root zone continued to develop, we supplemented 400 ml of water to promote healthy growth. The temperature was kept at 23°C during the day and 21°C at night, while humidity was maintained at 65%.