The Pro Grows: Lemon Zkittle by Dutch Passion

Why you should grow Lemon Zkittle

With the on-going legalization in the US and Canada many awesome crosses have emerged from the vast number of varieties developed in that part of the world. Next to OG Kush, Cookies or modern strains like all the Gelatos there is one name to be heard all the time: Zkittlez.

Lemon Zkittle by Dutch Passion is a derivate from Las Vegas Lemon Skunk and cupwinning Zkittlez relative. Her THC content exceeds the 20% as all modern strains seem to do. The phenotype I have grown shows some differences to the given description by Dutch Passion due to the conditions she was in. I grew her in winter, so at lights-off the ambient temp in the tent could drop somewhat under 20°C which gave her a little purple shade in the end. I also used prefertilized soil by Kanamu Pacha and solid nutrition in the form of the GreenHouse Feeding Bio Line. So no bottled nutes were used this time, only organic material that has to interact with the medium and water.
The resin production of the Strain is outstanding, and you will end up with a carpet of trichomes on the leaves and flowers.

Mature cannabis plant
Lemon Zkittle seven days before harvest showing amazing resin production.

Items and Tools

TL;DR – Lemon Zkittle

  • Strain: Lemon Zkittle by Dutch Passion
  • From seed to weed: 143 days (veg 76 days, flower 67 days)
  • Wet harvest weight (wet trimmed): n.a.
  • Final dry yield: 188 gr (6.6 oz)
  • Effect: extreme strong, head heavy, paranoid, numb/dry mouth, long lasting
  • Taste: Due to some fuckups by me on the hay side, subtly lemony, next to no Zkittles flavor

Grow it…
…if you like US resin coated sugar strains.
…if you like lemon flavours.

Don’t grow it…
…if you like to mainline your plants.

The Grow

Germination and seedling stage

I used my usual method to germinate two seeds in a paper towel. I used pH-regulated water (pH of 5.7 to 6.0) and let it soak in water until saturation.

items for germination
Items im using for germination: Bowl with water, paper towel, seeds (in the middle), a jamglass lid, pH-meter
seeds on a papertowel
Put the seeds on the paper…
wet papertowel in a jar lid
Let the paper soak in water as much as it can, and add some additional water to the lid.

This way, the seeds start with a lot of moisture. Put the ghetto-petri dish in a warm (around 27°C is perfect, but not necessary) and dark place and check it every 24 – 48 hrs. After 3-7 days the seed should be ready to pot when the inital root is between 0.5 cm and 1 cm long. The soil should be at least a bit moist at this point, but not dripping wet. Make the root look for the moisture and stretch to it. Place it about 1.5 cm deep and put some loose soil above it.

cannabis seedling in soil
Lemon Zkittle Seedling looking through the soil.

After a couple of days the seedling should break through the soil. In this stage the seedling is most vulnerable. I recommend to just let it be, and keep the area around the plant moist. I use a water sprayer for that. In this time I wet the soil every day. The stem and roots are not strong enough to keep the plant standing if the soil is too wet, so prevent that. Its not lethal if it happens tho. After some days the stem will be strong enough to use my flood watering method again. Since the roots need time to grow through the soil, you can take 5l of waters for the 30l of soil and you will need to water only once a week for starters.

Vegetative Stage: Training!

14 days after germination the plant was ready for the first top at the forth node. I wanted to achieve a mainline of four branches going in perpendicular direction and keep the secondary branches coming out of them for a massive bush.

topped cannabis plant
Cut of the main top of the plant on day 14 after gemination.

The mainline was done via the metal stakes im using for a while now. The branches keep growing horitontally while second nodes develop more heavy since the plant wants to compensate for the hassle of the main branches. I will never

LST applied on cannabis plant
3 days after the top, the plant was ready for LST.
LST reaction from the plant
Lemon Zkittles reaction to LST

The LST is applied everytime the plant grows back pointing upwards. This can take a lot of time, since i wanted to fill up as much area as possible.

reaction of the plant due to LST
A new round of LST is applied (left). After only three days the plant is ready for the next round.

This method will result in a great amount of nodes and leaves. Its your job to decide which node you keep and which one to cut away. Usually I keep mine for a week or two to determine if the plant is distributing energy to it. This will be adressed later when it comes to lollypopping in flowering.

bonsai cannabis
LST keeps the plant flat in check.
LST and clear bottom of plant
Keep the lower branches clear, to reduce larf/popcorn growth in the flowering stage.
stalk of cannabis plant
The stem will grow to a big stalk the longer you veg, and the more room there is for the roots.

Flowering Stage

When the plant uses up most of the grow area its time to send her to the flowering stage. Note that this is only possible if you are using regular or feminized plants and not autoflowering ones.

cannabis plant in full scale
Lemon Zkittle in early flowering filling up the space.

This plant was in veg-stage for 51 days before flowering. In the first 21 days of flowering I let her stretch out and removed some leaves here and there, but nothing major.

stretching plant
Stretch of the Lemon Zkittle is pretty moderate. The mainlined tops are clearly outstanding in height.

On day 21 I removed a lot of fan leafs and cut away some poorly developed tops. The reason for this is, that I want to have well developed main tops instead of a massive amount of larf. From that point on there will still be a fan leaf found casting a shadow over a bud once in a while. Rule for removing leafs: If a leaf keeps direct light away from a bud, it has to go.

Rule for removing entire tops: If its way below canopy level and poorly developed, it has to go. Disclaimer: I should have cut more on that plant. The plant has about 50-60 tops in the end, and the pot was way too little to distribute energy to every single one of them properly.

cannabis in early flowering
Bud development on the numerous tops I left for flowering.

After day 21 i basically just sit and watch the plant thrive. Keep her fed and watered and watch out for deficiencies. This plant was grown fully organically and i stopped actively giving nutrition around week 5 of 9.

cannabis maturing in flowering
Trichomes are highly reflective and look very frosty in the middle of the grow.
single cola of cannabis plant
Lemon Zkittle cola in flowering. This structure with no space in between buds is a very desireable property.

In the course of the grow the Lemon Zkittle developes an amazing trichome density. This is always a good sign! The trichomes start with clear appearence.

macro shot of cannabis plant
Macroshot in the middle of flowering. The trichome denisty is top notch. The trichomes are mostly clear and the pistils are pointing upwards. Maturity is still far from reached.

After seven weeks, the plant shows visible signs of deficiency. Since the life cycle would be over after week 9 to 10 and im using organic nutrition I refrained to use more of that on her and let her fade.

full scale flowering plant
Late flowering: The leaves turn yellow
macro shot of trichomes
Mature flower: The trichome start to change from cloudy to amber. Its time!

After 8 weeks the trichomes were mostly cloud, while a good portion already started the transition to amber. I had her in the closet for another week and harvested her on point after 63 days of flowering.

Harvest and curing

Harvesting such a large plant is not always easy. She had such a large number of tops that I had to do the whole ordeal in two days. I let her dry off about 10 days as a whole plant before I went to dry trim and curing. I aimed for 300+ gramm but only came out about 60% of that. Thats fine for a single plant, but I think I screwd up the training process and was a bit less patient for the flowering switch to happen. I cured her for about a week with burping and paying close attention to the feel of the product. After that I used the C-Vault and Boveda Packs to further store the goods in a perfect environtment. In the end I would like to encourage you to tryout that strain. The trichome density and frost of the flower is extreme and the effect is equivalent to this.

Cheers.

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