How to Store and Preserve Cannabis Seeds

Once you have selected your favorite seeds, the next step is storing them to keep them safe and preserve their quality.

If your seeds are not stored properly, there are various environmental factors that can cause them to deteriorate before you ever get a chance to see them grow. Fortunately, you can keep them safe and sound. In this article, we’ll walk you through the process of storing and preserving the seeds step by step.

There are few things that you need to know to preserve the integrity and viability of your seeds. Cannabis seeds are the orthodox type, or desiccation-tolerant, meaning they can be stored for a long time. In fact, they can be stored up to 10 years if the right process is followed. Most seeds have a shelf-life of around 4 to 5 years, and some seeds can even sustain for ten years.

Here are a few ways to preserve your seeds:

Ways to Preserve Your Seeds


It doesn’t matter if you are a cannabis enthusiast or just growing cannabis for fun—you need to follow these steps:

  • Do not keep the seeds in direct sunlight.
  • Store them in a dry place.
  • Keep them cool as much as possible (it helps to monitor the temperature).

Also, for the best results, keep the seeds in an opaque (or at least dark colored) & airtight container. You can also go for Ziplock or vacuum sealed bag. To keep the environment dry, you can use a desiccant. Further, if a consistent temperature is maintained, then the seeds will remain viable for at least a few years.


People usually store their decade-old germinated seeds in the refrigerator. But, the problem with refrigeration is that the seeds come in contact with moisture and molding occurs. The best thing is to store your seeds in an airtight, opaque container along with the desiccator and keep the seeds in the dark.


This is another popular seed-preserving method. Take care, however—freezing your seeds might rupture some of the cells; hence the seeds may not germinate. Some people say that freezing the seeds in a vacuum-sealed package with a food-grade desiccant is best, but make sure that the temperature remains constant if you try this method.

Pro tip:

You’ll need to move the frozen seeds to the fridge first and then to room temperature so that they get themselves acclimatize with the environment. Regardless, the longer you wait to plant your seeds, the lesser viable they become. Germination starts to slow down as time passes. Refrigeration and freezing expose the seeds to excess moisture. So, it is always advisable to keep some seeds aside and stored properly at room temperature.


If you’re looking for seeds for your next big grow, you need to have a doctor’s medical recommendation for growing cannabis, and if you want to grow even more cannabis plants, then you can get your growers license. Medical Cannabis Card – San Diego offers both of these services, and we make the process quick and easy. After you get your online medical recommendation, you will be able to buy seeds from any dispensary without worrying about any potential legal issues.

Try these methods to preserve your seeds and tell us the one that worked for you.

How To Get 420 Evaluations In California?

Although, cannabis is legal in California, yet carrying a cannabis ID card may give you an extra protective shield against any possible arrest in a non-legal state.

Get 420 Evaluations

The best way to get 420 evaluations is to obtain an appointment online or in person with a 420 specialist who is licensed to prescribe medical marijuana. The rules for getting MMJ card differ from state to state. You need to complete an online application or visit a licensed marijuana doctor in person.

Read More: Understanding the Difference Between The Cannabis “Highs” Before Going For Medical Cannabis Recommendation

You have to submit the application for your cannabis ID card to the State Health Department along with the doctor’s recommendations, a copy of your ID card & residence proof like driving license, or passport.

What are the qualifying conditions for medical marijuana?

In California, medical marijuana is prescribed for a large number of medical conditions. Almost all the critical and chronic diseases are covered. If you have some ongoing health problem, then you can apply for a medical marijuana card.

In some states such as Montana and Wyoming, CBD oil can be prescribed only for seizure disorders related to epilepsy. On the other hand, several states allow using cannabis in various forms like ointments, lotions, creams, balms etc.

Diseases That Can Be Treated With Medical Marijuana

Although the use of cannabis remains illegal under the Federal law, the California State has passed Prop 64 clearing cannabis for recreational use, as well as medicinal cannabis for treatment of certain specified diseases and related side effects resulting due to conventional treatment.

Diseases That Can Be Treated With Medical Marijuana

These can be broadly illustrated as under.

(courtesy: )

  • ADD
  • ADHD
  • AIDS
  • Alzheimer’s Disease
  • Anorexia Nervosa
  • Anxiety & Stress
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Autoimmune Disorders (AD)
  • Cachexia & Wasting
  • Cancer
  • Cardiovascular Disease
  • Cohn’s Disease
  • Epilepsy
  • Fibromyalgia
  • Gastrointestinal Disorder
  • Glaucoma
  • Headaches
  • Hypertension
  • Manic Depression
  • Migraines
  • Multiple Sclerosis (MS)
  • Muscular Dystrophy
  • Neurological Disorders
  • Parkinson’s Dis
  • Phantom Pain
  • PMS
  • PTSD
  • Schizophrenia & Psychosis
  • Spinal Injury
  • Tinnitus
  • Tourette’s Syndrome

Marijuana Symptoms:

If you face any of the following conditions, you can consult a licensed physician for getting your medical marijuana card.

  • Appetite Loss
  • Cramps
  • Depression
  • Exhaustion
  • Headaches
  • High Blood Pressure
  • High Eye Pressure (IOP)
  • Inflammation
  • Insomnia
  • Nausea
  • Pain
  • Seizures
  • Spasms
  • Spasticity
  • Stress

How to apply for an MMJ card?

The next step is to find a doctor. You need to visit a licensed doctor who will prescribe medical marijuana for improvement of your health conditions. The doctor might need your previous medical records for better analysis.  After analyzing your medical conditions, he will provide you with the medical recommendations.

Some states allow you to purchase cannabis on the medical recommendation itself. But, some states require you to complete the application and submit it to the State authority. The application will have your name, address and phone number and also your medical history. Moreover, you should also include a medical recommendation given by your doctor.

You may need to wait a few days to receive your card. You will get the copy of your MMJ card by email and the original card by post. You can also collect the same at the counters of state health department.

Once you get your medical recommendation, you can purchase medical marijuana from your nearest dispensary.