What is the shortest cannabis plant?
Cannabis plants come in all different shapes and sizes, but not every grow room is built for 2 meter tall monster...
How are cannabis seeds made female?
There are two known, proven methods to feminize seeds. Both have their advantages. In general using acid...
What’s super cropping ?
Intentional bending of branches to create a bushier plant with more buds. Start to supercrop once the plants...
What’s a Sea Of Green?
Sea Of Green, abbreviated SOG, is that you usually put between 16 to 25 plants few plants on 1 square metre....
Medical Marijuana and Nutrients
Medical Marijuana Essential Nutrients When growing medical marijuana, plant nutrition is essential to know for...
Medical Marijuana Grow Conditions
The medical marijuana plant requires certain environmental conditions to thrive. The environmental conditions...
What To Do With A Hermaphrodite Cannabis Plant?
Many things can affect your grow of the cannabis plant. Feminized seeds can save you the time and expenses of...
Light Deprivation
What Is Light Deprivation? When growing Marijuana outdoors, the use of light deprivation techniques can allow...
What Are Microbes And How Do They Help Cannabis Nutrition?
Deep down within the soil there is a whole world of beneficial microbes that consists of bacteria and fungi...
How To Get Cannabis Clones
Many growers don’t care much about the genetics of their crop, and simply want a high yield every grow. This...
Defoliation And Pruning Cannabis Plants For Maximum Yields
Growing cannabis can be done in many ways, every grower has their own techniques and tricks to increase their...
Cannabis Plant Phenotypes And Pheno Hunting Explained
The cannabis plant has evolved over thousands of years and can express an extensive range of aromas, colours,...
When To Re-Pot Your Cannabis Plant And Why
The size of a cannabis plant will depend on the size of the pot it is grown in. Cannabis seeds grown in small...
Quality Marijuana Seeds
The viability of our marijuana seeds seems to amaze our customers time after time. They always germinate...
Quick Guide To Buy Marijuana Seeds
People often find it difficult to choose the right strain to fit their needs. With so many different varieties,...
Seedshop For The Best Quality
We wish you a warm welcome to our digital seedshop, the place to be on the web, if you want to get some first...
Spliff Seeds cannabis seeds present at Spannabis in Barcelona; 24,25 and 26 February 2012
What started out as a small scale event in Palau Sant Jordi (the Olympic indoor sporting arena) next to the...
Ordering Cannabis Seeds: How to do it Right
Ordering Cannabis Seeds for Your First Grow When it comes to growing the highest grade marijuana, first know...
Our Cannabis Seeds shop
Our Cannabis Seeds shop is the original Dutch source for genetic heritage. Holland has been world famous since...
4 new semi-autoflowering outdoor marijuana strains
Here are our four new semi-autoflowering outdoor strains: Gold Rush Outdoor, Polm Gold Outdoor (discontinued) ,...
Buy Cannabis seeds based on your experience!
There are a great number of choice to be made when you buy cannabis seeds, but the most important factor to...
5 New Strains Of Cannabis Seeds By Spliff Seeds
As breeders we are continuously gathering all sorts of interesting genetics from around the globe. By now...
How long can you keep cannabis seeds?
If you keep cannabis seeds in a plastic container in the fridge you can keep them up to five years....
What are white cannabis strains?
White widow is regarded as head of the “White” family. It often has been used to form other ‘white strains’ or...
What fertilizer do you use as a beginner?
Start By Keeping It Simple As a beginner you should try to keep it simple. Once you’ve gained experience you...
How To Yield More From The Same Grow Lights
In our last article, Which Grow Light Should I Use, we discussed which factors should play a role in choosing...
Germinating marijuana seeds successfully
This time we're going to show you how to germinate marijuana seeds. We produce the highest quality of...
How do you germinate cannabis seeds?
We will only discuss our preferred method of germinating a cannabis seed. Place two sheets of kitchen paper in...
Growing Marijuana
Growing marijuana made easy with this step-by-step growing marijuana guide. 1. Growing Marijuana; Seed...
Outdoor Grow Zones
We have classified Europe into three zones (A,B and C). On the basis of the duration of flowering you can...
Difference Between Marijuana Seeds and Clones
Growing Marijuana Seeds As marijuana growers we all have to make decisions in the garden. One question is what...
Sex Determination: After Planting Marijuana Seeds
Identifying Males and Females from Marijuana Seeds When Growing marijuana seeds there is a chance it could be...
Trimming Marijuana
A very important step in a successful harvest of the cannabis plant is trimming marijuana during flowering. It...
Drying Cannabis
For every grower from beginner to expert, drying and curing cannabis buds is the end result of months of hard...
Mould And Bud Rot When Growing Marijuana
Growing Marijuana and Bud Rot? When growing Marijuana, the aim of the game is to produce the biggest and best...
How To Maximise Yields Growing Marijuana Outdoors
Growing Marijuana outdoors is one of the best pleasures in life. The local climate plays a big part along with...
Germinating Cannabis Seeds and Roots
Today we will cover the basics of germinating Cannabis seeds and root growth. We designed this article to aid...
The Role Of pH And EC In Cannabis Nutrition
Cannabis nutrition can be a difficult subject and can seem impossible to understand. This article is aimed to...
Differences Between Organic And Synthetic Cannabis Nutrition
There are hundreds of different nutrients for growing Cannabis available online and in any good grow shop....
Which Cannabis Nutrition Brand Should I Use?
Growing Cannabis depends on providing enough light, space and nutrients. While there is an endless amount of...
Choosing Between Cannabis Clones And Seeds
Every grow starts from either cannabis seeds or clones, which route to go depends on a number of factors that...
Which Grow Light Should I Use For Growing Cannabis?
In nature, plants rely on the light spectrum that is produced by the sun. When growing cannabis indoors we try...
Growing Cannabis: How To Harvest Every 60 days
Growing cannabis can be done in many different ways depending on your goal. Most styles of indoor cannabis...
What You Have To Know About Cannabis Seed Prices
The world of cannabis seed prices looks like a jungle sometimes. So many strains, so many prices. But "a good...
The History Of The Kush Cannabis Plant
Modern day seed banks boast an extensive selection of the some of the strongest cannabis plants on Earth. Kush...
Harvest Twice A Year Using Autoflowering Cannabis Seeds
With the first rays of sunshine poking through the clouds and temperatures picking up, we’re not just excited...
7 Easy Steps To Start Growing Cannabis In A Hydroponic System
Hydroponic Cannabis Cultivation Is Best Done Indoors Growing cannabis does not have to be a difficult process,...
Low Stress Training (LST) For Maximum Yields
Low Stress Training or LST for short involves bending a cannabis plant to grow in a way that will improve...
Cannabis Nutrition And Growing Organic Cannabis
A clear explanation of Cannabis nutrition can open doors for growers to be more hands on with their Cannabis...
Harvesting Cannabis With Bugs Or Mildew
Harvesting cannabis is a time-consuming, but straightforward process that involves removing fan leaves from...
What Is Indica And What Is Sativa?
Indica Most Indica landraces originate from the more northern countries in South-East Asia like India,...
What Are Regular or Female Seeds?
Regular seeds are produced by using the pollen of a male plant to pollinate a female plant, resulting in...
Size of a marijuana seed
The size of a marijuana seed entirely depends on the variety. Generally speaking Indica varieties...
White Seeds vs Black Seeds
Many people are under the assumption that white seeds are not as viable and will not germinate as...
What varieties can be grown outdoors in Holland?
Ak Automatic Female, Dutch Automatic Female, Dutch Blue Automatic Female, Gold Rush Outdoor, Fast Bud Outdoor,...
Freshness Of Cannabis Seeds
When harvesting the buds containing the seeds they are hung out to dry or laid down to dry. Quickness of curing...
Marijuana Seeds Revolutionary Fuel in the War on Cannabis
Give a man a handful of good marijuana seeds and he can grow his own weed for the rest of his life. This simple...
Cannabis Cup 2010
Cannabis Cup 2010 Last November Amsterdam turned bright green again for the Cannabis Cup 2010. It was the...
The Best Cannabis Seeds Amsterdam Has To Offer
The city of Amsterdam has been described as the "marijuana capital of the world" since the early seventies....
Cannabis Cup
The High Times Cannabis Cup The High Times Cannabis Cup is the world’s preeminent Cannabis festival. Founded in...
What Does Our Bronze, Silver and Gold Line Stand For?
NOTE: This is an old article about our old packaging, we have switched to a new style of packaging in late...
Cannabis Cup Tenerife 2013
After filling 500 goodiebags for the Cannabis Cup with a 3-pack of Spliff Seeds Crystal White, one bottle of...
Sweet-‘N-Sour
Sweet 'n Sour Grow Report by Master Kroblo 10 "Sweet n Sour" seeds www.spliffseeds.nl , the best 5...
Marijuana Seeds Come In Three Flavors
NOTE: This is an old article about our old packaging, we have switched to a new style of packaging in late...
The Difference Between a Spliff and a Joint
All over the world the joint or spliff is used as a simple and quick way to enjoy cannabis. Different regions...
Stress While Growing Feminized Cannabis Seeds Can Result In Hermies!
Growing feminized cannabis seeds under stressful conditions can result in male plants or hermaphrodites. In...
Cannabis Nutrition Problems
You are growing a beautiful Cannabis plant, when suddenly you see that the leaves don’t look as healthy as they...
Class A Cannabis Seeds
Looking for class A cannabis seeds? Smart choice, because genetics determine for at least eighty percent,...
Cannabis Plant Anatomy
In order to take best care of your cannabis plants, it is necessary to have a basic understanding of cannabis...
Tips for Cultivating Autoflowering Cannabis Seeds
We here at Spliff Seeds have assembled a list of tips for cultivating autoflowering Cannabis seeds that we hope...
Creating Feminized Cannabis Seeds
Feminized Cannabis Seeds Feminized cannabis seeds can save a grower money and time. It is well known that a...
Feminised Skunk Seeds
The Dutch have a whole other meaning for the words feminised skunk seeds, then cannabis fans from the rest of...
Feminized Cannabis Seeds
They are the biggest thing in weed world: feminized cannabis seeds. Seeds from which only female plants grow!...
Medical Marijuana: Getting To Know Terpenes
Medical Marijuana Aroma The aroma of your medical marijuana that you buy at Medical Marijuana...
The Importance Of Controlling Cannabis Smell
Whether you're growing cannabis in an indoor garden for medical or recreational purposes, controlling the...
Consume Cannabis: Spliff, Bong, Dabs or Edibles?
We have written this article to explain where our name Spliff Seeds originated from. Ever since the word Spliff...
Effects Of Terpenes In Cannabis?
Cannabis research has undergone an enormous boost in the last few years, which has led to an enormous amount of...
What Are Hermaphrodites?
For many growers a hermaphrodite cannabis plant is one of the worst things that can happen during a grow. In...
Advantages of Autoflowering Cannabis Seeds
Buying Autoflowering Cannabis Seeds Buying cannabis seeds is inevitable for cannabis growers. Choosing what...
The A to Z Of Autoflower Seeds
What Are Autoflower Seeds? Automatic Autoflower seeds will produce yields in approximately 70 days....
Can I Plant Cannabis Seeds From My Buds?
If you occasionally enjoy a bit of cannabis odds are you’ve run into some buds with seeds in them! Because...
7 Top Traits For Breeding Cannabis
With so many amazing cannabis strains on the market, you might wonder how breeders go about producing new...
Semi-Autoflowering Outdoor Varieties
Popularity of autoflowering varieties has been soaring in recent years. Because of its Ruderalis origins,...
Setting Up Deep Water Culture (DWC) In 5 Easy Steps
If you’re into growing marijuana, you’re probably aware that using a hydroponic system has a lot of benefits...
What Are The Best Cannabis Seeds To Grow Outdoors In Your Country?
One of the best ways of growing cannabis, especially for beginners, is to grow outdoors. Growing cannabis...
How To Air Prune Your Cannabis Plant’s Roots
The roots of a cannabis plant are the main reason why growers experience huge yields, small yields or suffer...