Quick Steps For a Strong Start
Follow these steps during your clone’s first few days for the best chance at healthy, vigorous growth.
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Receiving Your Clones
- Bring clones indoors immediately after delivery to prevent temperature stress.
- Remove all protective packaging as soon as they arrive.
- Place clones in a stable environment at 76–81°F with 55–60% humidity.
- Set clones under a 20–40W full-spectrum light (>6000K) using a 20/4 or 18/6 lighting schedule to allow for proper rest.
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Caring for Young Clones
- Begin with a mild, gentle nutrient feed appropriate for young plants.
- Maintain steady environmental conditions: 76–81°F and 55–60% RH.
- Use low-intensity full-spectrum lighting, keeping levels comfortable for early growth.
- Keep the growing media evenly moist but avoid oversaturation.
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Potting & Early Rooting
- Pot clones into a 70/30 coco/perlite blend or your preferred starter medium.
- Continue providing a light nutrient solution suitable for developing root systems.
- Water at least once per day to maintain consistent moisture in the coco/perlite.
- Maintain the same lighting schedule (18/6 or 20/4) as roots establish.
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Final Transplant
- Transplant once clones show new, healthy, and established roots.
- Pre-moisten the final growing medium and handle plants carefully to protect the root zone.
- After transplant, increase light intensity gradually as plants adjust.
- Shift to a nutrient program matched to your final growing system, increasing strength as plants mature.
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Stable Environment Management
- Keep temperature, humidity, airflow, and VPD consistent at all stages.
- Monitor moisture frequently — coco/perlite typically dries faster than soil.
- Keep pots, trays, and tools clean to prevent contamination.
- Don’t be alarmed by beneficial insects — they help support natural plant protection.
Meet Endless Biotech: Our Partner in Premium Clone Production
Endless combines scientific precision with professional cultivation expertise, providing growers with the cleanest and most consistent clones available.
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100% Pathogen-Free Guarantee
Every clone is verified through in-house molecular diagnostics, including PCR and RT-LAMP testing for HLVd, Fusarium, and Pythium.
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Consistent Phenotype Expression
Obtained from certified mothers and raised uniformly, our clones produce consistent growth, even canopies, and reliable yields.
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Weekly Airborne Microbial Screening
We test the air in each grow space to detect airborne fungal and bacterial contaminants long before they can affect a plant.
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PCR-Confirmed Disease Prevention
Routine fungal and viroid sampling ensures that only verified clean plants enter mother rooms or clone production.
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Tissue Culture Origin
Endless clones originate from tissue culture — rejuvenated at the cellular level, free from genetic drift, pests, or residual contamination.
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100% Pathogen-Free Guarantee
Every clone is verified through in-house molecular diagnostics, including PCR and RT-LAMP testing for HLVd, Fusarium, and Pythium.
-
Consistent Phenotype Expression
Obtained from certified mothers and raised uniformly, our clones produce consistent growth, even canopies, and reliable yields.
-
Weekly Airborne Microbial Screening
We test the air in each grow space to detect airborne fungal and bacterial contaminants long before they can affect a plant.
-
PCR-Confirmed Disease Prevention
Routine fungal and viroid sampling ensures that only verified clean plants enter mother rooms or clone production.
-
Tissue Culture Origin
Endless clones originate from tissue culture — rejuvenated at the cellular level, free from genetic drift, pests, or residual contamination.
Get Expert Guidance
Whether you’re new, experienced from seed, or need troubleshooting, Endless experts provide the direction you need to move forward with confidence.


You'll need these supplies
Professional-grade supplies recommended to help your clone establish quickly and thrive.
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Dive Deeper Into Clone Care
Explore our expert-backed library of beginner-friendly guides, videos, and audio deep dives.






More About Endless Biotech
Endless supplies rooted, healthy clones, teens and ready to flower plants to OMMA-licensed cultivators in Oklahoma.
Our tissue culture division Endless Biotech ships tissue culture clones to customers worldwide, ensuring top-quality plants reach our clients no matter where they are.






WHERE WE SHIP
We ship seeds to all 50 U.S. states, with fast, discreet, and secure delivery you can count on. From our U.S.-based fulfillment center to your doorstep, every order is packaged with care—because we don’t just ship seeds, we deliver the start of something special.


FAQ
What is a cannabis clone and how is it different from seeds?
A cannabis clone is a cutting taken from a mature “mother” plant that is rooted and grown into a genetically identical plant. Unlike seeds, clones skip the germination and early-seedling phase and perpetuate the exact same traits—potency, flavor, aroma, yield, and plant structure—as the mother.
How do you guarantee the health and genetics of your clones?
Endless Biotech’s clones come from healthy, disease-free mother stock maintained under strict propagation protocols. Every plant is regularly inspected for pests, pathogens, vigor, and growth uniformity. We only release clones that meet our health and quality benchmarks so growers receive clean, high-performing starts.
What are the standard conditions of the clones when shipped?
Clones are typically 10–14 days old with a well-developed root system, 3–6 inches tall, and fully acclimated for transplant. They come rooted in rockwool and are ready for immediate planting into a larger pot or block.
What environment and care do clones require immediately after arrival?
- Bring clones indoors immediately after delivery to prevent temperature stress.
- Remove all protective packaging as soon as they arrive.
- Place clones in a stable environment at 76–81 °F with 55-60% humidity.
- Set clones under a 20-40W full-spectrum light (>6000k) using a 20/4 or 18/6 lighting schedule to allow for proper rest.
How soon can the clone be flipped to flowering after it’s established?
Most growers allow 1–4 weeks of vegetative growth after transplanting. For small spaces, you can flip earlier; for larger plants, allow more veg time. The clone itself is physiologically mature and capable of flowering once established, but typically requires additional veg time to build size. You control plant size by choosing how long to veg before flipping to a 12/12 cycle.
What kind of vigor and yield can I expect from the clone once matured?
Because clones are genetic copies, you can expect performance consistent with the strain’s known traits. Yield depends on grower technique, environment, training, and feeding, but clones generally deliver more predictable results than seeds.
Do you provide after-sales care or guidance?
Yes—we offer grower support, troubleshooting resources, transplant guides, and strain-specific tips. Our goal is to help you achieve the best possible results from your clone. You are also welcome to sign up for Endless Expert which is a free support platform for growers where you can ask questions and get real, science backed advice from the team at Endless Biotech.
How are clones shipped?
Clones are securely shipped in a specialized envelope. They are resilient and do not require additional temperature control or humidity packs for the duration of transit.
What carrier do you use and what are the shipping speeds?
We ship via USPS. Express shipping typically takes about 3 days, and Priority shipping (for an extra fee) about 2 days. All clones are shipped directly from our trusted partner facility, Endless Biotech.
What states can you legally ship clones to?
Our clone shipping policy follows the same state restrictions as our seeds. Please check your local and state laws regarding clone possession, home cultivation, and transport before ordering.
What is your DOA (Dead on Arrival) / Replacement Policy?
We handle DOA claims on a case-by-case basis. To qualify, you must submit clear photos, an unboxing video, and a timestamp within 24 hours of confirmed delivery. Our standard resolution is a replacement.
What issues qualify for a replacement?
Qualifying issues may include severe root rot, pests on arrival, a broken main stem, or receiving the wrong strain. All claims are assessed individually with the required proof, like photos, unboxing video, and timestamps.
Will clone tracking be available in my account?
We notify customers as soon as tracking details are available through our standard order management system. If your order includes clones along with seeds or supplies, these items ship from separate warehouses, so you will receive two separate tracking emails.
What are the stages of clone growth?
Clones begin with root development, followed by vegetative expansion as they adapt to their environment. With proper light, humidity, and nutrients, each stage strengthens the plant and prepares it for vigorous growth. Knowing these phases ensures stronger clones and more consistent harvests.
How long does it take from clone to harvest time?
Clone to harvest time varies depending on strain and grow conditions, but most cannabis clones reach maturity faster than seeds. Clones root quickly, enter vigorous vegetative growth, and transition smoothly into flowering. With proper lighting, nutrients, and care, growers can achieve a reliable and efficient path from clone to harvest.
How much can a clone yield?
The answer depends on strain, environment, and grower skill. Well-rooted clones grown with strong lighting, balanced nutrients, and proper training can produce yields equal to or greater than plants grown from seed. Healthy conditions lead to consistently high harvests.
Support Policy
Your clone is backed by our Endless x Homegrown Quality Assurance. If your plant arrives in poor condition or doesn’t bounce back after following the acclimation steps, please contact Homegrown Customer Support for assistance or replacement options.

