🌸 Lava Cake – Week 5 Flower Report 🌸
We’ve reached Week 5 of flower — such an important and defining stage in the Lava Cake journey. Both phenos are shining, evolving beautifully, and filling the room with life and energy. It’s a week full of growth, observations, and some lessons to share.
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🌿 Current Status
• Both plants are looking healthy, vigorous, and branching strong.
• White hairs (pistils) continue to thicken and spread — the first signs of real bud-building.
• Leaves show some spots, likely a touch of CalMag deficiency. This is not uncommon at this stage, as the plants’ demands for calcium and magnesium rise sharply during heavy metabolic activity.
To support them, I’ve kept the full nutrient recipe steady this week and reintroduced Aptus All-in-One Liquid to strengthen the nutritional foundation and bounce them back quickly.
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💧 Nutrient Recipe (Week 5)
• Aptus Regulator – cell wall support & stress resistance
• Aptus CalMag Boost – to address spotted leaves and support photosynthesis
• Aptus All-in-One Liquid – reintroduced this week to balance the base nutrition and help recovery from early deficiency signs
• Plagron Power Buds, Sugar Royal & Green Sensation – pushing bud development, resin, and flavor complexity
⚠️ Note on feeding adjustments:
This week we removed Top Booster from the mix. While it’s a great stimulator during certain flower stages, running it alongside Power Buds, Sugar Royal, and Green Sensation risks overlapping too much PK. Too much of a good thing can cause stress, salt build-up, or nutrient lockouts. By keeping the recipe focused and balanced, the Lava Cakes can thrive without overload.
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🌡️ Environment
• Temperatures: Lower this week (relief!) thanks to cooling efforts.
• Humidity: Still running a little high, sometimes hovering beyond the ideal.
• Airflow: Two 6-inch exhausts + intake, all carbon filtered. This, along with fans inside, should keep the air moving and avoid stagnant moisture pockets.
⚠️ Note: Higher humidity at this stage can invite mold or mildew risks, but with strong airflow and constant air renewal, we’re reducing the chances. If issues arise, we’ll face them directly and adjust.
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🎥 Media Update
This week includes:
• Outside photoshoots – capturing their beauty under LED light.
• Close-ups – showing detail of leaves, bud sites, and trichome sparkle starting to appear.
• Video clips – giving a fuller view of the room, the setup, and how the girls are thriving.
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🔄 Quick Recap for New Readers
From seed in the Cannakan ➝ early veg under Black Series LED ➝ transplant into 11L fabric pots with Aptus super soil base ➝ branching and stretching under TrollMaster-controlled environment ➝ to now, Week 5 of flower, where the Lava Cakes are stacking up and turning into queens.
Each step has been intentional: careful watering from below to build root strength, dialing in nutrients, setting up airflow, and slowly stabilizing environment.
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🔮 What to Expect (and Not to Expect)
Expect:
• Continued flower stacking and calyx swelling over the next two weeks.
• Aroma development beginning to intensify.
• Slight yellowing or spotting on older leaves (normal as energy redirects to flowers).
Not to Expect:
• Full bulk yet — this comes in the later weeks, especially 6–8.
• Perfect leaves everywhere — in flower, the plant focuses on buds, not flawless foliage.
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🌎 Closing Thoughts
Week 5 is about listening and responding. The Lava Cakes showed us some leaf spots, and in return, we adjusted by reintroducing All-in-One Liquid while simplifying the booster recipe. Removing Top Booster avoids nutrient overlap and keeps the focus on a clean, balanced mix.
This isn’t just about correcting deficiencies — it’s about preparing them for the heavier bloom demands to come. With lower temperatures, steady airflow, and a carefully tuned recipe, the girls are thriving. Every day brings more white hairs, more structure, and more anticipation for what’s ahead.
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🔬 Science Spotlight: Nutrient Antagonism
One of the biggest hidden challenges in mid-flower is nutrient antagonism — when too much of one element blocks the uptake of another.
• Excess phosphorus (P) and potassium (K) (often from bloom boosters) can interfere with calcium (Ca) and magnesium (Mg) absorption. This can show up as leaf spotting, rust marks, or weakened stems even if those nutrients are technically present in the soil.
• By removing Top Booster this week, we reduced the PK load and allowed CalMag supplementation to actually reach the plant without being locked out.
• Balance always beats excess. The goal is steady, accessible nutrition, not maxing out one element.
This principle is key to avoiding deficiencies during bloom: feed enough, but not too much of any one thing.
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🔬 Trichome Spotlight
If you look closely at the close-ups this week, you’ll notice the first tiny crystals beginning to coat the flowers and nearby leaves. These are trichomes — microscopic resin glands that play a central role in the plant’s defense, flavor, and potency.
✨ What are trichomes?
Trichomes are specialized structures on the plant’s surface that produce and store secondary metabolites:
• Cannabinoids (like THC, CBD, CBG)
• Terpenes (the aromatic compounds that give unique smells and flavors)
• Flavonoids (contributing to color, taste, and subtle effects)
Essentially, trichomes are the plant’s biochemical factories.
🌿 Why are they appearing now?
In early flower, the plant begins to shift its energy from vegetative growth to reproduction and protection. Trichomes serve several evolutionary purposes:
• Protection from UV light – the resin acts like sunscreen.
• Pest deterrence – sticky, bitter compounds discourage insects.
• Moisture regulation – resin helps buffer against stress.
That’s why, right as buds begin to stack, you see an explosion of these glittering glands.
🔮 What to expect as they develop?
• Density will increase week by week, eventually frosting the buds and sugar leaves.
• Color will change: clear → cloudy/milky → amber. These stages are often used to decide harvest timing.
• Aroma will intensify as terpenes concentrate, bringing out Lava Cake’s dessert-like profile.
🍯 The chemistry inside
• Terpenes – molecules like limonene (citrus), myrcene (earthy), and caryophyllene (spicy). They don’t just shape aroma; they influence the entourage effect, modulating how cannabinoids feel.
• Flavonoids – often overlooked, but they add subtle notes to flavor and can have antioxidant properties.
• Cannabinoids – still forming now, but ramping up in mid-to-late flower.
🌸 Why this matters
Seeing trichomes appear in such numbers this early is a sign of plant health and genetic quality. It means the Lava Cakes are channeling their energy toward flower defense and resin production — exactly what we want in a premium run.
From here, it’s all about nurturing them without stress so trichomes can fully mature, delivering not just potency, but flavor and aroma complexity at harvest.They’re queens in the making — and with patience, love, and attention, they’ll reward us with something truly special. 🌸✨
📲 Don’t forget to Subscribe and follow me on Instagram and YouTube @DogDoctorOfficial for exclusive content, real-time updates, and behind-the-scenes magic. We’ve got so much more coming, including transplanting and all the amazing techniques that go along with it. You won’t want to miss it.
• GrowDiaries Journal: https://growdiaries.com/grower/dogdoctorofficial
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• YouTube: https://www.youtube.com/@dogdoctorofficial
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Explore the Gear that Powers My Grow
If you’re curious about the tech I’m using, check out these links:
• Genetics, gear, nutrients, and more – Zamnesia: https://www.zamnesia.com/
• Environmental control & automation – TrolMaster: https://www.trolmaster.eu/
• Advanced LED lighting – Future of Grow: https://www.futureofgrow.com/
• Root and growth nutrition – Aptus Holland: https://aptus-holland.com/
• Nutrient systems & boosters – Plagron: https://plagron.com/en/
• Soil & substrate excellence – PRO-MIX BX: https://www.pthorticulture.com/en-us/products/pro-mix-bx-mycorrhizae
• Curing and storage – Grove Bags: https://grovebags.com/
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We’ve got much more coming as we move through the grow cycles. Trust me, you won’t want to miss the next steps, let’s push the boundaries of indoor horticulture together!
As always, this is shared for educational purposes, aiming to spread understanding and appreciation for this plant. Let’s celebrate it responsibly and continue to learn and grow together.
With true love comes happiness. Always believe in yourself, and always do things expecting nothing and with an open heart. Be a giver, and the universe will give back in ways you could never imagine.
💚 Growers love to all 💚