The Planting of Oud Seeds

Every oud farm begins from a small point: a seed. And before the seedling, the mature tree, and the moment of induction, comes a precise first step that is often abridged in a passing sentence, which is the planting of oud seeds. In this article we present a general educational overview of how the seeds of the oud tree are handled — from their collection to their sowing to their germination — in descriptive, reserved language, in which we describe what is circulated and known in general, without claiming an agricultural expertise in the nurseries or the farms.

1. The farm begins from the seed

When we speak of the cultivation of oud trees, the mind turns mostly to the mature tree and the moment of induction in which the oud forms. But this tree was not born mature; it is the fruit of a long journey that begins from a small seed that fell from a mature fruit, then was germinated and raised as a seedling before it was moved to its land. The seed is the first link in a chain that extends for long years, and any disorder in this first link is reflected on what comes after it.

And because the seed is the beginning, dealing with it enjoys a special attention among those who cultivate oud. Unlike some trees that are propagated by cuttings or grafting, the cultivation of oud relies in many cases on seeds as the basic way to produce new seedlings. From here, understanding how these seeds are collected, handled, and sown is an integral part of understanding the whole farm from its first moment.

And we alert from the outset that what we present here is a general description of the nature of this step, not a step-by-step technical guide. The precise details of propagation — of timing, method, medium, and conditions — differ with the difference of the species, the location, and the nursery, and they are the affair of the people of specialization. As for us, we draw the greater picture that helps the reader to understand how the oud tree begins its life from a seed.

2. The collection of the seeds

The seeds of oud come from the fruits of the mature tree. Oud trees, when they reach the stage of fruiting, bear small fruits or capsules that ripen then split open to reveal their seeds. And the collection of the seeds is usually connected to the season of fruiting: the ripening of the fruits on the tree is awaited, then the seeds are collected from them in a temporal window that the specialists determine according to the species and the place. This close connection between the collection and the season of fruiting is the first thing that distinguishes the handling of oud seeds.

And it is mentioned generally that the seeds are collected from ripe, sound fruits, since the quality of the seed begins from the quality of the mother fruit and the tree that bore it. But we avoid here mentioning numbers of seeds in a single fruit or fruiting dates specified by months, because that varies with the difference of the species, the island, and the climatic conditions, and any number we assert may mislead a reader who supposes it a general rule. The principle suffices us: the seeds are collected from ripe fruits in their season.

And it is striking that the timing of the collection is not a marginal detail, but is connected to what we will address in the following section about the viability of the seeds. The nature of these seeds makes the timing of their collection and their handling after the collection a sensitive matter, which is why the farmers and the nurseries give it a special care instead of leaving the seeds neglected after their collection.

3. The short viability of the seeds

Here lies the most important point in the handling of oud seeds, which explains many of the practices surrounding them: it is mentioned widely that the seeds of oud trees are quick to lose their viability. That is, they do not tolerate long storage as many other seeds tolerate it, but lose their capacity for germination with the passage of time after their separation from the fruit. This is a trait circulated about the seeds of the genera Aquilaria and Gyrinops, and we present it as what is famous about them, not a measurement we conducted.

And because the viability is short, the common practice — as is mentioned generally — is that the seeds are sown fresh, a short while after their collection, rather than being stored long then planted later. The shorter the period between the collection of the seed and its sowing, the more that is conducive to preserving its viability. And this explains why the collection of the seeds is closely connected to the season of fruiting: because the fresh seed is what is sought, and long waiting is not in its favor.

And we affirm here our commitment to honesty: we will not mention the number of days in which the seed remains viable, nor the percentage of what it loses of its viability in a particular period, because these are precise numbers that vary and need a laboratory and field measurement, and are not among what we assert as suppliers. The qualitative principle that the circulated agrees upon suffices us: oud seeds are preferred fresh and sown quickly, because their viability does not last long. And whoever wants the precise numbers, their reference is the nurseries and the specialized agricultural centers.

4. Preparing the seeds and sowing them

After the collection of the fresh seeds comes the step of sowing. And the general circulated picture is that oud seeds are sown in a warm, humid, well-drained growing medium, in a protected environment often such as a nursery or a shade shelter that provides them warmth and humidity and protects them from the strong direct sun and the aridity. The young seed needs a surrounding that imitates the humidity of the forest and its warmth to set off in it.

And we deliberately avoid here mentioning the depth of sowing in centimeters, or the recipe of the growing medium with its components and their proportions, or the size of the containers, because these are technical details that differ from one nursery to another and from one species to another, and describing them precisely is the affair of the agricultural specialist, not the supplier. We content ourselves with the general principle: sowing in a warm, humid medium that does not trap stagnant water, within a protected, managed environment.

And the essential idea is that the preparation of the sowing is not a random work, but a care to provide the conditions that suit a sensitive seed: a warmth that encourages germination, a humidity that prevents the drying of the seed, and a drainage that protects it from rot. And this care for the micro-environment around the seed is a natural extension of our talk about the climate suitable for cultivating oud, warm and humid, but on the level of the nursery and the single seed this time.

5. Germination

When the suitable conditions are available — warmth, humidity, and a suitable medium — the fresh seed begins the journey of germination, so the radicle emerges from it then the plumule, and the first young leaves appear. And it is mentioned generally that oud seeds germinate in warm, humid conditions of the kind that prevails in their tropical environment, which is what makes the nurseries keen to provide this warmth and humidity for the sown seeds.

And we abide here by the same reservation: we will not mention a percentage of germination, nor the number of days that the seed takes to germinate, because these are numbers that vary widely according to the species, the freshness of the seed, and the conditions of sowing, and any number we cite may be understood as a guarantee when it is not so. The qualitative description suffices us: germination in warmth and humidity, its results varying according to the quality of the seed and the care for it.

And the variation of the germination itself is an expected matter; not every seed that is sown germinates necessarily, and this is a general matter in the propagation of many trees. This is why the farmers deal with the seeds in numbers in anticipation of this variation, leaving the precise estimation to the people of experience who know what they expect from each batch in their conditions. As for us, we content ourselves with establishing the principle: germination is possible in warm, humid conditions, and its results are varying, not guaranteed.

6. From germination to the seedling

After the seed germinates and its first leaves appear, it enters into a new stage, which is the stage of the small seedling. And here the role of the "seed" in the precise sense ends, and another chapter of the journey begins that relates to raising this newborn seedling in the nursery until it strengthens and becomes ready for transplanting. And this stage — the production of the seedlings and their raising — is a subject standing on its own, with its care and its details that exceed the bounds of the seed.

And we will devote to this stage an independent axis within this guide about the production of seedlings and their raising in the nursery, then an axis about the transplanting of the seedlings to the permanent ground — we publish them in succession and link them here when they are completed. As for in this article, we pause at the bounds of the seed and its germination, leaving the details of raising the seedling to its own place, keen not to mix between one stage and another.

And it is well to remind that the success of this whole journey does not depend on the seed alone, but on the environment that receives it. The newborn seedling needs the soil suitable for cultivating oud that supplies it with nourishment and drainage, and the climate suitable for cultivating oud, warm and humid, in which it grows. The seed is a beginning, but it is a beginning in an integrated environmental context, and this is what makes looking at cultivation a system, not separate steps.

7. The conclusion

We can summarize what precedes in a single principle: the handling of oud seeds is a precise, sensitive work, whose axis is that these seeds are mentioned generally as quick to lose their viability, so they are preferred fresh and sown quickly in a warm, humid, protected environment. This is the essence of what can be said with honesty about the cultivation of oud trees from their seeds, without entering into precise numbers that are not our specialization.

And we repeat what we began with: we are suppliers, not a nursery nor an agricultural center, and what we presented is a general educational picture. As for the precise details of propagation — of germination rates, durations of viability, sowing depths, and growing mediums — their reference is the agricultural specialists, the nurseries, and the extension services in each country, and they are the people of this affair to whom we refer whoever intends an actual cultivation.

As for if your interest in oud is as a product, not a cultivation, the conclusion is simpler and closer: the piece that reaches you was one day a seed that began this whole journey. And for whoever wants to distinguish the authentic and choose well, we have set a practical guide in how to choose authentic Indonesian oud, and better than that is that you try for yourself, so you begin with a sample of oud in which you sense the fruit of that long journey in your hands.